MPA (Music Publishers' Association)

NMPA (National Music Publishers' Association)

AIMP (Association of Independent Music Publishers)

Copyright Royalty Board

Copyright.gov

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BMI (Broadcast Music, Inc.)

ASCAP (American Society of Composers Authors and Publishers)

SESAC (Society of European Stage Authors and Composers)

AMRA (American Mechanical Rights Agency)

HFA (Harry Fox Agency - mechanical licensing)

Sound Exchange (digital royalties collection service)

Song File (compulsory license resource)

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AES (Audio Engineering Society)

RIAA (Recording Industry Association of America)

SPARS (Society of Professional Audio Recording Services)

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Billboard

Grammy.com

Johnny Clegg

The Explorers Club

Little Big Town

Jason Mraz

Stephen Bishop

A. J. Croce

Jack Tempchin

Steve Poltz

Berkley Hart

Jewel

Augustana

Switchfoot

Susan Laurenzi

Anne Davis

Davey T Hamilton