The songs were composed by the band while traveling down Route 66 in 2009, and recorded in Nashville.
Angel | Angel (TV series) | Touched by an Angel | C.D. Luis Ángel Firpo | angel | Luis Ángel Firpo | Criss Angel | Morbid Angel | angel shark | Miguel Ángel González | Miguel Ángel Asturias | Evil Angel | Angel of the Morning | Angel Locsin | SV Angel | Miguel Ángel Rodríguez | Ángel Cabrera | Angel (Buffy the Vampire Slayer) | The Wounded Angel | The Blue Angel | Miguel Ángel González (boxer) | I'm No Angel | Angel Stadium of Anaheim | Angel of the North | Angel Manfredy | Angel Falls | Urban Angel | The Heart of the Angel | Miguel Ángel Moratinos | Jimmie Angel |
Kerouac dedicated the poem to Lucien Carr, a friend of Kerouac who was a key member of the early Beat Generation, and whose manner of speech was the initial inspiration for Old Angel Midnight.