Already at the early age of 5, David couldn't keep his hands off the white and black keys. Soon after, he took his first lessons at the music school in Weinfelden with Anna-Katharina Gasser and later in Winterthur with Junichi Onaka. In addition to a full-time job as head of James Solutions AG and sound and light technician for do-production and as a freelancer in various companies, there is still time for various musical projects with klass-anders.ch. A creative and exciting balance to the otherwise very technically oriented profession. In addition to playing the piano, David learned to play the trombone in primary school and has been on stage with various formations throughout Switzerland. He is currently continuing his musical activities as conductor of the Blaukreuzmusik Winterthur, which plays in a brass band. David also offers being able to be a pianist for soloists and choirs, accompanies the operetta Sirnach or recently also "Gotthelf - das Musical" in Kreuzlingen.