Some great B sides in my collection:

"Reincarnation" by Roger Miller (flip side of "Chug-a-lug")
"Blistered" by Johnny Cash (written by Billy Edd Wheeler) Inexplicably the B side of "See Ruby fall".
John Hartford's lovely "Gentle on my mind" is the B side of Glen Campbell's "Wichita Lineman".
"Little bitty heart" by Claude King, B side of "Wolverton Mountain".
"I ain't gonna wash for a week" - Eddie Hodges, B side of "I'm gonna knock on your door".
"I guess I'm crazy" - Larry Cunningham (A side: "Don't make me go")

The 45 that I like the best is "Tell 'em off" by Onie Wheeler. Bought it used & scratchy, but I love it. Other favorites are "If I didn't have a dime" by Gene Pitney, and "A girl like you" by Cliff Richard.
Love "Bumble Boogie" by B Bumble & The Stingers too, but I haven't got the record. Great memories.