Edgar Froese, band leader of Tangerine Dream and pioneer of electronic music, is on a lifelong mission to find the ultimate sound. His constant quest takes him and his fellow band members to worldwide success, all the way to the Hollywood studios in Los Angeles. At his death in January 2015, Edgar Froese leaves a legacy of 48 years of music history.
The film shows previously unreleased footage shot by the band leader himself: For the first time, we see the band backstage, on tour in Europe and the US, at photoshoots with Jim Rakete or on holiday at the seaside. Records and interviews with his wife Bianca Froese-Acquaye, with band members, close associates and fellow artists map the unique history of Tangerine Dream: a tribute to the musician Edgar Froese and the era of electronic music.

Winner of the Best Documentary Short Award, the film tells the story of four unassuming heroes who ensure no student is deprived of the joy of music. It is also a reminder of how music can be the best medicine, stress reliever and even an escape from poverty.
Since 1959, Los Angeles has been one of the few United States cities to offer and fix musical instruments for its public school students at no cost. Those instruments, numbering around 80,000, are maintained at a Los Angeles downtown warehouse by a handful of craftspeople. The film profiles four of them, each specializing in an orchestra section, as well as students whose lives have been enriched by the repair shop's work. The film concludes with a performance by district alumni.