I'm Playing since the Age of 9, trumpet first, then Organ and Piano since the age 11.
It's my job since the Year 2000, I have some gigs, playing Piano and singing. I am Author, Composer, Arranger;
I give some Piano Lessons since 20 years and love it.
go and see my site .
http://www.davidbonnin.fr/music-education-livres/partitions-piano-eleves/