Before starting her career as a singer and music producer , she was a music teacher at school .
Jessy Lanza grew up playing piano and clarinet before going to Concordia University to study jazz .
Before starting Jessy Lanza 's career as a singer and music producer , Jessy Lanza was Jessy Lanza   teacher at school .
Jessy Lanza grew up playing piano and clarinet before going to Concordia University to study jazz .