Thomas, a young musician whose work is rejected, accidentally meets his idol Michel Dax. Together they decide to present the young man’s work as if it were acclamed musician’s. The album they produce becomes a success.

In 1971, two young entrepeneurs decide to organize a race car with lots of indie rock bands livening up the event in Avandaro, Mexico. When only 25 thousand tickets are sold but more than 200 thousand people arrive, things start to get out of control.