The Traveling Wilburys were a supergroup created by George Harrison and Jeff Lynne. Initially an informal grouping with Roy Orbison and Tom Petty, they got together at Bob Dylan's Santa Monica, California, studio to record an additional track as a B-side for the single release of Harrison's "This is Love". The song they came up with was "Handle With Care" - which the record company immediately realised was too good to be released as a single "filler".