Burton Cummings - Feel A Whole Lot Better by the original Byrds...great song, great harmonies...I believe it's Gene Clark singing lead on this one...he wrote it...and the producer was none other than
Underrated Tom Petty: The Most Overlooked Song From Each Album
Tom Petty's 'Full Moon Fever' Turns 30: A Track-by-Track Retrospective | Billboard – Billboard
I'll Feel a Whole Lot Better - Wikipedia
Tom Petty – Feel a Whole Lot Better Lyrics | Genius Lyrics
5 songs guitarists need to hear by Tom Petty | MusicRadar
Byrds – I'll Feel a Whole Lot Better – PowerPop… An Eclectic Collection of Pop Culture