The song Spanish Boots was written by Jeff Beck, Rod Stewart and Ron Wood and was first released by Jeff Beck in 1969.
It was famously covered by Joe Bonamassa
In an interview with Jeb Wright of Classic Rock Revisited, lead guitarist
Billy Gibbons explained: "The two songs ["Waitin' For The Bus" and "Jesus Just Left Chicago"] were written separately during sessions that were not too far apart. We were in the process of compiling the tracks for the album Tres Hombres, and that segue was a fortunate miscalculation by the engineer. He had been attempting to splice out some blank tape, and the result is that the two come off as a single work. It just seemed to work."
Originally released in 1969 by the British band Free, from the classic album
Tons of Sobs.