Copyright law in the music industry serves to protect the rights of songwriters and composers, prevent unauthorized use of musical works, and ensure that musicians are paid fairly for their work.

In the United States, the term of copyright protection for musical works is the life of the author plus 70 years.

A copyright is a legal right that gives the creator of a work the exclusive right to reproduce, distribute, and adapt the work. A royalty is a payment made to the copyright holder for the use of their work.

In the United States, the American Society of Composers, Authors and Publishers (ASCAP) and The Broadcast Music, Inc. (BMI) are the two main organizations responsible for collecting and distributing royalties to songwriters and composers.

A mechanical royalty is paid when a song is recorded, while a performance royalty is paid when a song is performed in public. A mechanical royalty is paid to the songwriter, while a performance royalty is paid to the recording artist. A mechanical royalty is a one-time payment, while a performance royalty is a recurring payment.

Music publishers play a vital role in the music industry by promoting and marketing musical works, negotiating licensing agreements for the use of musical works, and collecting and distributing royalties to songwriters and composers.

A master recording is the original recording of a song, while a sound recording is a copy of the master recording. A master recording is owned by the record label, while a sound recording is owned by the artist. A master recording is used for making copies of the song, while a sound recording is used for listening to the song.

Record labels play a vital role in the music industry by financing the recording and production of musical works, promoting and marketing musical works, and distributing musical works to retailers.

A songwriter writes songs, while a recording artist performs songs. A songwriter owns the copyright to a song, while a recording artist owns the master recording of a song. A songwriter receives royalties for the sale of a song, while a recording artist receives royalties for the sale of a recording.

Music managers play a vital role in the music industry by representing the interests of musicians and songwriters, negotiating contracts on behalf of musicians and songwriters, and booking tours and performances for musicians and songwriters.

A music producer is responsible for the overall sound of a recording, while a recording engineer is responsible for the technical aspects of recording. A music producer works with the musicians and songwriters to create the music, while a recording engineer works with the equipment to record the music. A music producer is paid a salary, while a recording engineer is paid by the hour.

Music distributors play a vital role in the music industry by selling musical works to retailers.

A music supervisor is responsible for selecting the music for a film, television show, or video game, while a music director is responsible for conducting the orchestra or band that performs the music. A music supervisor works with the director and producer to create the overall sound of a project, while a music director works with the musicians to perform the music. A music supervisor is paid a salary, while a music director is paid by the project.

Music agents play a vital role in the music industry by representing the interests of musicians and songwriters, negotiating contracts on behalf of musicians and songwriters, and booking tours and performances for musicians and songwriters.

A music publisher owns the copyright to a song, while a record label owns the master recording of a song. A music publisher receives royalties for the sale of a song, while a record label receives royalties for the sale of a recording. A music publisher works with songwriters to create songs, while a record label works with recording artists to create recordings.