History of Roland, by Discovery, brings us all the classic synths originally produced by the company Roland. Like no other electronic music company in history, Roland has always been innovative and on the cutting edge of technology. Even in the days of analog only synths, Roland consistently brought to the market a large number of synths that eventually became classics. Discovery has solved the problem of where to find all of these in working order and how to do so inexpensively. This disc includes the Juno-106, Juno-6, SH-1 / 2, SH-101 / System-100, RS-09, MC-202, MKS-80, Jupiter-6 / 8, VP-300 vocoder and a special section of wonderfully conceived phrases that combine all of these.