Top 10 Greatest Keyboard Riffs in RockTop 10 Greatest Keyboard Riffs in Rock Subscribe http://goo.gl/Q2kKrDThe great keyboard riffs of the 60s and 70s make an appearance on this list. Beginning w...#rock#keyboarddel-1711638983034·youtube.com·Apr 29, 2021Top 10 Greatest Keyboard Riffs in Rock