The Generation Gap is a fake named group which is really Jerry Cole and his group that played
on the ID - Inner Sounds LP on RCA ( also his core group from the surf rock group the Spacemen on Capitol)

This LP contains what appears to be demo / alternative versions of some songs on the ID album
and some other goodies, as well as alternate versions to other variants found on other 'budget'
releases such as The Stone Canyon Rock Group
(and other albums).

Only one LP appears to have been released under The Generation Gap name.