Interesting choice. A wee bit like this piece from Solid State Society soundtrack (relevant part starts at 1:54). Yoko Kanno made many great songs for GiTS in general (like this one).
On the other hand, trippy is not the word I'd use to describe this music. Compare to these: Maja Ratkje, Else Marie Pade, White Noise (a band Delia Derbishire was in for a while). Pieces like Pimpf look tame in comparison.