This Is Spinal Tap
Starring Christopher Guest, Michael McKean, Harry Shearer, Rob Reiner, June Chadwick, Bruno Kirby, Ed Begley Jr., Fran Drescher, Dana Carvey, Sandy Helberg
It's a comedy and music movie, and has a rating of 7.9 out of 10 from Imdb which is usually fine for this kind of movie.
Watch it here
Not found streaming from Norway.