John hails from the Bronx, New York. His father Juan Acosta was a percussionist from Cuba who worked as a touring musician with Latin jazz greats such as Tito Puente and Celia Cruz. In California, John began his recording career working as a composer, guitarist, producer and engineer for artists on Warner Brothers, DreamWorks, Geffen, BMG, Elektra and Capitol Records. John was a member of the group Forest for the Tree's which reached #18 on the Billboard Modern Rock charts, has collaborated with Beck, and landed a top ten hit in the UK working with the artist 1000 Clowns. John's work as a musician lead to his work with AFM Local 47, advocating for musicians rights. Currently John serves as President of AFM Local 47 and on the AFM International Executive Board.