I'm looking for the title of a movie that was about a guy who slept with a girl and in order to recreate the spark, he takes her to see his favorite band. The band featured is huge (alot of members), kind of Indy-Rock type. There are about 3 female singers but the lead singer is male with curly shoulder length hair, he tucks behind his ears. The whole movie is practically just this band singing on an outdoor stage. The male character is able to get himself and the female character backstage at one point, close to the end of the movie. It's almost set up like a docu film, as you are just following this guy around while he's watching this band. Very hard to hear the words said as the music is louder than the speech. This is driving me crazy, someone please help me with movie title and band name !