El camino más largo
Starring Enrique Bunbury, Robert Castellanos, Ramón Gacías, José Girl, Jordi Mena, Jorge Rebenaque, Nacho Royo, Alvaro Suite, Andreu Buenafuente
It's a documentary and music movie, and has a rating of 7.4 out of 10 from Imdb which is usually fine for this kind of movie.
Watch it here
Not found streaming from Austria.