Video Manual For Prologue Publisher: ASK Video Genre: Music Released: 29 May, 2019 Size: 1,275.7 MB Price: $6.99 Click here to request a review of this app App Store Info Description The Korg Prologue offers unique features not found on any other synth. Learn everything about this analog monster with keyboardist and trainer Matt Vanacoro… and take your sound design skills to the next level! Screenshots Screenshot 1 of 4