Did You Know? Sloop John B was originally an old folk song from The Bahamas. It took Brian Wilson less that 24 hour to come up with this incredible arrangement and they released it as the first single from Pet Sounds.
Did You Know? The Chorus to Wagon Wheel was written by Bob Dylan in 1973 and recorded on a demo but was left unfinished as a song. Then 25 years later Old Crow Medicine Show singer Ketch Secor added verses to the song.