the composer credits weren't listed in the posted images at the URL from the link you provided - which I'd already seen before, but thanks anyway for helping via your memory
I have "Sweety's Bounce" aka "Sweetie's Bounce" in a Doldinger compilation (purchased as an electronic download, as the CDs are out-of-print), that also doesn't list composer credits or provide liner notes.
I'm also trying to find out who wrote "Midnight Session" - which is in the same Doldinger compilation, I don't know if it was Rolf Kuhn, Doldinger, or whom (the posted images online of the recording it was originally from, don't show it)?
Even Doldinger's official PDF discography doesn't list composer(s)/lyricist(s) credits - but it does very helpfully list all names of recordings and what year they are from, in most cases.
It's one of the frustrating things - for me both as a musician and as a listener, that when it seems we should have such information more available now ("digital age", right?), such information actually often less available in many cases; The performers will be listed, but not the rest...