To my knowledge two episodes were excluded in the US release of Booker E8 Wheels and Deals and E9 Someone Stole Lucille E8 was included on 21 Jump Street DVDs and E9 couldn’t be cleared for music rights The Who cover songs and BB King. The US versions couldn’t clear the Billy Idol song for the opening credits Hot in the City

The region 4 release has all of the music but not episode 8. I have that episode on the German import.

Interesting that Booker is streaming E9 with with songs I mentioned. Other episodes I glanced at streaming clearly have muzak in certain spots. It’s near impossible to get a clear idea of what songs were there most info I’m finding is from 20 year old posts on message boards. I did discover they considered bringing back Richard Grieco to Jump Street for season 5 even filmed some scenes but they went with other guy.