Wally Walrus conducts the school band's performance of Franz von Suppé's 'Morning, Noon, and Night in Vienna' overture.

The spotlight's on Parchís, a record company-created Spanish boy/girl band that had unprecedented success with Top 10 songs and hit films in the '80s.

A school closes due to heavy debt which brings the children into action by doing naughty deeds so as to persuade the real estate agency to reopen the school, and since this didn't work, they kidnap the school's owner in order to be heard.

This 135-minute documentary offers to reopen this magical parenthesis which has seen the birth of a whirlwind of artists with very different styles. From Chantal Goya to Annie Cordy, from Pierre Perret to Carlos. They knew how to bring each in their own way generations of children into their poetic universe.