“In the middle of the Cosmo Jazz Festival, saxophonist Guillaume Perret sends his song “In The Sky” into the air!
 Both composer and interpreter of his songs, Guillaume Perret invites his favorite instrument, the saxophone, to a trip in the air. Flying over the mountains of Chamonix in a paraglider, he sticks to the title of his composition (“In The Air”) and offers a moment of jazz in weightlessness.”