The Caravan of Sound made this cool instrumental 45 in 1969. “Walking High” starts out with the “Dirty Water” riff then turns into something the Bobby Fuller Four could have cut. It’s backed with the milder “Happy Caravan”. Both tracks are credited to R. Hudson, probably the very skilled lead guitarist on both sides.
Released on Victory Productions K 2179 in 1969, I have no idea where the group came from. There was a Caravan of Sound playing in New Hampshire and Maine in 1969-1970s, but they played country music. From the sound of the record, I expect this Caravan of Sound was a California group.
The RCA pressing codes X4KM-1074/X4KM-1074 date the pressing to 1969. Usually RCA pressings have a plant code in the dead wax: R, H or I, but this one lacks that, or it is so faint I cannot make it out. I do see a faint C etched after the stamped matrix, but no indication of regional pressing plant.