For a confirmed Beatlemaniac like Jeff Lynne of Electric Light Orchestra fame, working with members of the Fab Four had always been a dream. Beginning in the late 1980s, every one of them came true.

Jeff Lynne, so meticulous in the studio that he’s now painstakingly rerecorded all of the Electric Light Orchestra’s best-known hits, wouldn’t seem to be a great fit with the famously low-fi Bob Dylan.

Dave Stewart, of Eurythmics fame, played a key role in the formative days of the Traveling Wilburys, that 1980s supergroup featuring Bob Dylan, George Harrison, Jeff Lynne, Tom Petty and Roy Orbison.

Ever wondered which guitar “gently weeped” for George Harrison? Now can you find out — right on your iPad.