Try Fast Times at Ridgemont high. When asked for help to set the mood on a date, Rat is told to play side one of Led Zep IV. Next scene, Kashmir from Physical Graffiti is on e car radio. Classic blooper, and a bit of a surprise from a Cameron film.
I always kinda liked Judge Reinhold. He played opposite Danny De Vito in Ruthless People and alongside Eddie Murphy in Beverly Hills Cop, among other roles.
Misattributing Kashmir is a major faux pas in my book.