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Claude Kelly
Claude Kelly
American singer, songwriter and music producer
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Lindy Robbins
Lindy Robbins
American multi-platform selling songwriter from Los Angeles
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Jessie J
Jessie J
English singer
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Fifth Harmony
Fifth Harmony
American girl group
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Jason Derulo
Jason Derulo
American singer, songwriter, and dancer
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Dr. Luke
Dr. Luke
American record producer from Rhode Island
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Jonas Jeberg
Jonas Jeberg
Danish songwriter and music producer
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Britney Spears
Britney Spears
American singer, songwriter, dancer, and actress
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Kesha
Kesha
American singer and songwriter
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Bonnie McKee
Bonnie McKee
American singer, songwriter, and actress
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Savan Kotecha
Savan Kotecha
American songwriter and record producer from Austin, Texas
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Jamie Lynn Spears
Jamie Lynn Spears
American actress and singer
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Max Martin
Max Martin
Swedish record producer and songwriter
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Benny Blanco
Benny Blanco
American record producer and songwriter from Virginia
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Tinashe
Tinashe
American singer-songwriter, record producer, dancer, actress and former model
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DJ Earworm
DJ Earworm
American DJ
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Luke James
Luke James
American actor and singer
Intro
American songwriter and record producer
Nominated For
Grammy Award for Album of the Year

Joshua Coleman, known by his stage name Ammo, is an American record producer and songwriter. Ammo has co-written and produced songs for Beyoncé, Kesha, Katy Perry, Pitbull, Maroon 5, Britney Spears, Jessie J, Jason Derulo, Mike Posner, Fifth Harmony, R. Kelly, Flo Rida, and Selena Gomez. Ammo has contributed to hits such as Maroon 5's "Sugar", Katy Perry's "E.T.", and Fifth Harmony's "Work from Home". He started working with Dr Luke in 2009, after signing with his production company Prescription Songs.