Music Directors and Composers

Arts, Design, Entertainment, Sports, and Media Occupations

O*NET-SOC コード: 27-2041.00

Conduct, direct, plan, and lead instrumental or vocal performances by musical artists or groups, such as orchestras, bands, choirs, and glee clubs; or create original works of music.

データ出典: BLS公表時点: 2026-08
高い· 相対
低い4段階の相対区分非常に高い
職業群単位の値
尺度・母数・出典
4段階の相対区分（低い / 中程度 / 高い / 非常に高い）
BLS雇用見通し表の詳細職業831件が母数。値は NEM(全国雇用マトリクス)コード単位で付与されるため、同じ NEM コードの職業は同じバンドになります
出典データセット（XLSX ファイルのダウンロード）
データ出典: Anthropic公表時点: 2026-03
0.037
0.000ここに掲載された値の範囲0.745
尺度・母数・出典
観測エクスポージャー指数、公開されたまま0–1
O*NETタスクへの対応づけが基準
SOC 2018の職業単位で公表された値で、同じSOC 2018コードを持つO*NET職業はすべてこの値になります
出典データセット（CSV ファイルのダウンロード）
データ出典: ILO公表時点: 2025
0.28
0.09ここに掲載された値の範囲0.70
職業群単位の値
尺度・母数・出典
生成AI露出度指数、公開されたまま0–1
ISCO-08の細分類（4桁）単位で公表された値です。米国労働統計局（BLS）の公式対応表（ISCO-08→2010 SOC、2010 SOC→2018 SOC）を公表どおり適用してこの職業に結び付けており、対応は全部または一部です
出典データセット（PDF ファイルのダウンロード）

この出典がどのような性格の値か

BLSの区分は絶対水準ではなく相対順位であり、一次測定でもありません。複数の既存研究が付けた職業別パーセンタイル順位を4段階にまとめた値です。雇用や賃金の予測でもなく、導入確率でもなく、自動化と増強を区別しません。

Task-level exposure

非表示の作業 21 件を表示

評価済みタスク 30 件 · β ≥ 0.5 のタスク 27 件（90.0%）

β = 直接的な露出（E1）+ 0.5 × ツール利用時の露出（E2）。原典リポジトリの定義に従います。

原典の単位：O*NET 27.2 のタスク → O*NET 31.0 の職業コード
評価済みタスクはすべて O*NET 31.0 のタスク一覧にあります。

出典: OpenAI "GPTs are GPTs" exposure rubric
版: gh-main-0471612
ライセンス: MIT License, Copyright (c) 2024 OpenAI

O*NET-SOC 2010 の職業 27-2041.01 Music Directors; 27-2041.04 Music Composers and Arrangers の作業です。当サイトが O*NET-SOC 2010→2019 公式クロスウォークによりこの職業に結び付けました

Task (O*NET 20.1)	Claude.aiRaw / share %	APIRaw / share %
Perform administrative tasks such as applying for grants, developing budgets, negotiating contracts, and designing and printing programs and other promotional materials. 27-2041.01	0.046039.7	0.00668.2
Write changes directly into compositions, or use computer software to make changes. 27-2041.04	0.015012.9	0.073591.8
Write music for commercial mediums, including advertising jingles or film soundtracks. 27-2041.04	0.00726.2	—0
Study films or scripts to determine how musical scores can be used to create desired effects or moods. 27-2041.04	0.00685.9	—0
Confer with producers and directors to define the nature and placement of film or television music. 27-2041.04	0.00524.5	—0
Arrange music composed by others, changing the music to achieve desired effects. 27-2041.04	0.00494.2	—0
Apply elements of music theory to create musical and tonal structures, including harmonies and melodies. 27-2041.04	0.00423.6	—0
Write musical scores for orchestras, bands, choral groups, or individual instrumentalists or vocalists, using knowledge of music theory and of instrumental and vocal capabilities. 27-2041.04	0.00353.0	—0
Rewrite original musical scores in different musical styles by changing rhythms, harmonies, or tempos. 27-2041.04	0.00353.0	—0
Consider such factors as ensemble size and abilities, availability of scores, and the need for musical variety, to select music to be performed. 27-2041.01	0.00312.7	—0
Study original pieces of music to become familiar with them prior to making any changes. 27-2041.04	0.00252.2	—0
Transcribe musical compositions and melodic lines to adapt them to a particular group, or to create a particular musical style. 27-2041.01	0.00242.1	—0
Plan and schedule rehearsals and performances, and arrange details such as locations, accompanists, and instrumentalists. 27-2041.01	0.00191.6	—0
Explore and develop musical ideas based on sources such as imagination or sounds in the environment. 27-2041.04	0.00181.6	—0
Transcribe ideas for musical compositions into musical notation, using instruments, pen and paper, or computers. 27-2041.04	0.00171.5	—0
Create original musical forms, or write within circumscribed musical forms such as sonatas, symphonies, or operas. 27-2041.04	0.00171.5	—0
Use computers and synthesizers to compose, orchestrate, and arrange music. 27-2041.04	0.00161.4	—0
Determine voices, instruments, harmonic structures, rhythms, tempos, and tone balances required to achieve the effects desired in a musical composition. 27-2041.04	0.00151.3	—0
Experiment with different sounds, and types and pieces of music, using synthesizers and computers as necessary to test and evaluate ideas. 27-2041.04	0.00151.3	—0
他 9 件の作業を表示 ▾折りたたむ ▴

Values in this tab are predicted labels, not observations. Eloundou et al. (2023) published two rating regimes — human raters and GPT-4 — and the β shown here is derived from the GPT-4 rater basis alone; the same task can take a different value under the other regime. The unit and the meaning differ from the observed shares (%) in the other tabs, so do not place them on the same axis.

Task (O*NET 27.2)	βE1 + 0.5 × E2
Study scores to learn the music in detail, and to develop interpretations. O*NET Task ID 22546	1.0
Apply elements of music theory to create musical and tonal structures, including harmonies and melodies. O*NET Task ID 22547	1.0
Determine voices, instruments, harmonic structures, rhythms, tempos, and tone balances required to achieve the effects desired in a musical composition. O*NET Task ID 22549	1.0
Transcribe ideas for musical compositions into musical notation, using instruments, pen and paper, or computers. O*NET Task ID 22551	1.0
Write musical scores for orchestras, bands, choral groups, or individual instrumentalists or vocalists, using knowledge of music theory and of instrumental and vocal capabilities. O*NET Task ID 22554	1.0
Fill in details of orchestral sketches, such as adding vocal parts to scores. O*NET Task ID 22559	1.0
Explore and develop musical ideas based on sources such as imagination or sounds in the environment. O*NET Task ID 22560	1.0
Write music for commercial mediums, including advertising jingles or film soundtracks. O*NET Task ID 22561	1.0
Transpose music from one voice or instrument to another to accommodate particular musicians. O*NET Task ID 22562	1.0
Rewrite original musical scores in different musical styles by changing rhythms, harmonies, or tempos. O*NET Task ID 22563	1.0
Arrange music composed by others, changing the music to achieve desired effects. O*NET Task ID 22564	1.0
Transcribe musical compositions and melodic lines to adapt them to a particular group, or to create a particular musical style. O*NET Task ID 22567	1.0
Create original musical forms, or write within circumscribed musical forms such as sonatas, symphonies, or operas. O*NET Task ID 22568	1.0
Collaborate with other colleagues, such as copyists, to complete final scores. O*NET Task ID 22569	1.0
Copy parts from scores for individual performers. O*NET Task ID 22570	1.0
Direct groups at rehearsals and live or recorded performances to achieve desired effects such as tonal and harmonic balance dynamics, rhythm, and tempo. O*NET Task ID 22545	0.5
Consider such factors as ensemble size and abilities, availability of scores, and the need for musical variety, to select music to be performed. O*NET Task ID 22548	0.5
Experiment with different sounds, and types and pieces of music, using synthesizers and computers as necessary to test and evaluate ideas. O*NET Task ID 22550	0.5
Plan and schedule rehearsals and performances, and arrange details such as locations, accompanists, and instrumentalists. O*NET Task ID 22553	0.5
Position members within groups to obtain balance among instrumental or vocal sections. O*NET Task ID 22555	0.5
Perform administrative tasks such as applying for grants, developing budgets, negotiating contracts, and designing and printing programs and other promotional materials. O*NET Task ID 22556	0.5
Confer with producers and directors to define the nature and placement of film or television music. O*NET Task ID 22557	0.5
Assign and review staff work in such areas as scoring, arranging, and copying music, and vocal coaching. O*NET Task ID 22565	0.5
Study films or scripts to determine how musical scores can be used to create desired effects or moods. O*NET Task ID 22566	0.5
Coordinate and organize tours, or hire touring companies to arrange concert dates, venues, accommodations, and transportation for longer tours. O*NET Task ID 22571	0.5
Produce recordings of music. O*NET Task ID 22572	0.5
Stay abreast of the latest trends in music and music technology. O*NET Task ID 22573	0.5
他 17 件の作業を表示 ▾折りたたむ ▴

β = E1 + 0.5 × E2 · E1 = tasks where direct LLM access alone cuts time by at least 50%, E2 = tasks where software built on top of an LLM cuts time by at least 50%. Values take only 0 / 0.5 / 1.0.

Data sources & licenses — O*NET®, Anthropic Economic Index, Eloundou et al. (2023): see full notices on the Credits page

O*NET 31.0 のタスク全件（30件）

この職業の O*NET 31.0 のタスク全件（英語原文、種別はコア・補足）。露出値はこの一覧には載せず、上の表で各出典が用いた O*NET 版の文言の横にあります。

タスク（O*NET 31.0）	種類
Use gestures to shape the music being played, communicating desired tempo, phrasing, tone, color, pitch, volume, and other performance aspects.	コア
Direct groups at rehearsals and live or recorded performances to achieve desired effects such as tonal and harmonic balance dynamics, rhythm, and tempo.	コア
Study scores to learn the music in detail, and to develop interpretations.	コア
Apply elements of music theory to create musical and tonal structures, including harmonies and melodies.	コア
Consider such factors as ensemble size and abilities, availability of scores, and the need for musical variety, to select music to be performed.	コア
Determine voices, instruments, harmonic structures, rhythms, tempos, and tone balances required to achieve the effects desired in a musical composition.	コア
Experiment with different sounds, and types and pieces of music, using synthesizers and computers as necessary to test and evaluate ideas.	コア
Transcribe ideas for musical compositions into musical notation, using instruments, pen and paper, or computers.	コア
Audition and select performers for musical presentations.	コア
Plan and schedule rehearsals and performances, and arrange details such as locations, accompanists, and instrumentalists.	コア
Write musical scores for orchestras, bands, choral groups, or individual instrumentalists or vocalists, using knowledge of music theory and of instrumental and vocal capabilities.	コア
Position members within groups to obtain balance among instrumental or vocal sections.	コア
Perform administrative tasks such as applying for grants, developing budgets, negotiating contracts, and designing and printing programs and other promotional materials.	コア
Confer with producers and directors to define the nature and placement of film or television music.	コア
Meet with soloists and concertmasters to discuss and prepare for performances.	コア
Fill in details of orchestral sketches, such as adding vocal parts to scores.	コア
Explore and develop musical ideas based on sources such as imagination or sounds in the environment.	コア
Write music for commercial mediums, including advertising jingles or film soundtracks.	コア
Transpose music from one voice or instrument to another to accommodate particular musicians.	コア
Rewrite original musical scores in different musical styles by changing rhythms, harmonies, or tempos.	コア
Arrange music composed by others, changing the music to achieve desired effects.	コア
Assign and review staff work in such areas as scoring, arranging, and copying music, and vocal coaching.	コア
Study films or scripts to determine how musical scores can be used to create desired effects or moods.	コア
Transcribe musical compositions and melodic lines to adapt them to a particular group, or to create a particular musical style.	コア
Create original musical forms, or write within circumscribed musical forms such as sonatas, symphonies, or operas.	コア
Collaborate with other colleagues, such as copyists, to complete final scores.	コア
Copy parts from scores for individual performers.	コア
Coordinate and organize tours, or hire touring companies to arrange concert dates, venues, accommodations, and transportation for longer tours.	補足
Produce recordings of music.	—
Stay abreast of the latest trends in music and music technology.	—

雇用見通し（BLS）

雇用者数、2025: 51K
雇用者数見通し、2035: 52K
変化率 (2025–35): +1.2%
年間賃金の中央値、2025: $73,710
入職時に通常必要な学歴: Bachelor's degree

最低 $30,890BLS EP 2025–35 の詳細職業825件の賃金中央値の範囲最高 $559,030

出典: U.S. Bureau of Labor Statistics, Employment Projections 2025–35 — Employment by detailed occupation, 2025 and projected 2035

韓国職業分類との対応（KSCO）

AI Changing Work が作成した Korea Occupation Direct Crosswalk v1.1 現行版の対応です。関係の値は O*NET-SOC 職業の側から読みます。

KSCO コード	KSCO 名称	関係	状態
29443	국악 작곡 및 편곡가	この職業のほうが広い	確定
29451	지휘자	この職業のほうが広い	確定
29452	작곡가 및 편곡가	この職業のほうが広い	確定

関係と状態の定義(kr-direct v1.1)

ILO（国際労働機関）の職業説明

以下のISCO-08職業群は、AI Changing Workが米国労働統計局（BLS）の発行するクロスウォーク（2018 SOC→2010 SOC、2010 SOC→ISCO-08）を個別の選択なしにそのまま適用して、この職業に結び付けたものです。結び付きは全体的な対応の場合も部分的な対応の場合もあります。

ISCO-08 2652Musicians, Singers and Composers
ミュージシャン、シンガー、作曲者

出典: 総務省「国際標準職業分類（ISCO）2008年改定版（仮訳）分類項目名一覧（和英対照）」— 原著：ILO ISCO-08 © International Labour Organization（日本語訳は総務省がILOの許可を得て作成）

原文を見る

以下の定義・作業・職業例は、この職業ではなく、当該ISCO-08職業群についてのILOによる説明です。

Musicians, singers and composers write, arrange, conduct and perform musical compositions.

作業

(a) creating melodic, harmonic and rhythmic structures to express ideas and emotions in musical form;
(b) translating ideas and concepts into standard musical signs and symbols for reproduction and performance;
(c) adapting or arranging music for particular instrumental or vocal groups, instruments or occasions;
(d) conducting instrumental or vocal groups;
(e) selecting music for performances and assigning instrumental parts to musicians;
(f) playing one or more musical instruments as a soloist or as a member of an orchestra or a musical group;
(g) singing as soloists or members of vocal groups or other bands;
(h) practising and rehearsing to maintain a high standard of performance.

職業例

Band leader · Composer · Instrumentalist · Music conductor · Night club musician · Night club singer · Orchestrator · Singer · Street musician · Street singer

Sources: ILO ISCO-08 — details: Credits

ESCO 職業語彙

以下の各項目は、公開されているESCO-O*NET Crosswalk（バージョン1、2022年）で、この職業と一つずつ対応付けられたものです。対応の種類はそのクロスウォークによるもので、表現はAI Changing Workによるものです。

choirmaster/choirmistressESCO 2652.3.1.1この職業のほうが広い
Choirmasters/choirmistresses manage various aspects of the vocal, and sometimes instrumental, performances of musical groups, such as choirs, ensembles, or glee clubs.
composerESCO 2652.1この職業のほうが広い
Composers create new music pieces in a variety of styles. They usually note down the created music in musical notation. Composers may work independently or as part of a group or ensemble. Many create pieces to support film, television, games or live performances.
lyricistESCO 2641.4.1この職業のほうが広い
Lyricists interpret the style of a music piece and write words to accompany the melody. They work together with the music composer.
music arrangerESCO 2652.1.1この職業のほうが広い
Music arrangers create arrangements for music after its creation by a composer. They interpret, adapt or rework a composition for other instruments or voices, or to another style. Music arrangers are experts in instruments and orchestration, harmony, polyphony and composition techniques.
music directorESCO 2652.2この職業のほうが広い
Music directors lead musical groups such as orchestras and bands during live performances or recording sessions. They organise the music and composition, coordinate the playing musicians and record the performance. Music directors are professionals working in diverse places such as the film industry, music videos, radio stations, musical ensembles or schools.
music producerESCO 2654.2.1この職業のほうが広い
Music producers are responsible for acquiring music to be published. They listen to demos of songs and determine whether they are good enough to be published. Music producers oversee the production of records. They manage the technical aspects of recording and editing.

出典: European Commission, DG EMPL — ESCO API 2026-08-08 (bridge v1.2.1)

ライセンス: CC BY 4.0 (EU Reuse Notice)

原文を見る

ESCO reuse terms and the modification notice are in Credits.

フランス職業分類との対応（ROME）

この職業と ROME 4.0 の職業票（fiche）との対応で、AI Changing Work が AI モデルを用いて判定したものです。関係はこの職業の側から読みます。「暫定」と表示した対応は、同じモデル系列（Claude）の二人の判定者による判定のみ、またはその判定に運営者の規則を適用して採用したものであり、確定した対応より根拠が弱くなります。

ROME コード	ROME 名称（フランス語）	関係
L1210	Orchestrateur / Orchestratrice	この職業のほうが広い暫定
L1214	Chef / Cheffe d'orchestre	この職業のほうが広い暫定
L1319	Directeur / Directrice artistique éditions de musique et phonographique	この職業のほうが広い暫定
L1213	Auteur-compositeur-interprète / Auteure-compositrice-interprète	重なるが同じではない暫定
L1320	Directeur / Directrice de label	関連（対応ではない）暫定

Source: France Travail — Répertoire Opérationnel des Métiers et des Emplois (ROME 4.0), version 61, last updated 15 June 2026 (https://www.data.gouv.fr/datasets/repertoire-operationnel-des-metiers-et-des-emplois-rome). Licence Ouverte 2.0.

ROME codes and titles are reproduced unchanged; the links to O*NET-SOC occupations are AI Changing Work's own judgment and are not a France Travail correspondence.

(AI Changing Work link release: fr-direct v1)

スペイン職業分類との対応（CNO-11）

この職業と CNO-11 の職業との対応で、AI Changing Work が AI モデルを用いて判定したものです。関係はこの職業の側から読みます。

CNO-11 コード	CNO-11 名称（スペイン語）	関係
2932	Compositores, músicos y cantantes	この職業のほうが狭い暫定

Source: Instituto Nacional de Estadística (INE), National Classification of Occupations 2011 (CNO-11, Royal Decree 1591/2010) — www.ine.es · Licensed CC BY 4.0. CNO-11 codes and Spanish titles are reproduced unchanged; the links to O*NET occupations are AI Changing Work's own judgment and are not an INE correspondence.

(AI Changing Work link release: es-direct v1)

ドイツ職業分類との対応（KldB）

この職業と KldB の職業との対応で、AI Changing Work が AI モデルを用いて判定したものです。関係はこの職業の側から読みます。

KldB コード	KldB 名称（ドイツ語）	関係
94134	Dirigenten/Dirigentinnen - hoch komplexe Tätigkeiten	この職業のほうが広い
94144	Komponisten/Komponistinnen - hoch komplexe Tätigkeiten	この職業のほうが広い
94183	Musik-, Gesangs- und Dirigententätigkeiten (sonstige spezifische Tätigkeitsangabe) - komplexe Spezialistentätigkeiten	関連（対応ではない）
94184	Musik-, Gesangs- und Dirigententätigkeiten (sonstige spezifische Tätigkeitsangabe) - hoch komplexe Tätigkeiten	関連（対応ではない）暫定

Source: © Statistik der Bundesagentur für Arbeit — Klassifikation der Berufe 2010 – überarbeitete Fassung 2020, https://statistik.arbeitsagentur.de. KldB codes and titles are reproduced unchanged; the links to O*NET occupations are AI Changing Work's own mapping (eigene Zuordnung) and are not a Bundesagentur für Arbeit correspondence.

(AI Changing Work link release: de-direct v1)

日本職業分類との対応（JSCO）

この職業と JSCO の職業との対応で、AI Changing Work が AI モデルを用いて判定したものです。関係はこの職業の側から読みます。

JSCO コード	JSCO 名称（日本語）	関係
231	音楽家	この職業のほうが狭い暫定

Source: Ministry of Internal Affairs and Communications (MIC), Japan Standard Occupational Classification (Dec. 2009, MIC Notification No. 555). JSCO codes and Japanese titles are reproduced unchanged; the links to O*NET occupations are AI Changing Work's own judgment and are not a MIC correspondence.

(AI Changing Work link release: jp-direct v1)

このページのデータの出典・ライセンスと AI Changing Work による改変・翻訳の告知：クレジットと出典