A voice can be gorgeous like Mariah Carey’s, rugged like Toots Hibbert’s, understated like Willie Nelson’s, slippery and sumptuous like D’Angelo’s, or bracing like Bob Dylan’s.

The chaos of “Bob Dylan’s 115th Dream” makes you wonder what the heck he ate before hitting the bed that night. Amidst all the asides and snickering, there were messages to be found.

It’s penned by the legendary artist Bob Dylan and has been covered a number of times. It’s “Knockin’ on Heaven’s Door” and the meaning behind the song is below.