Thank you for the positivity, @tomcarr !
Just a few:
Ray Charles
Ludwig V Beethoven
Joni Mitchell
Joe Henderson
Franz Schubert
Herbie Hancock
Elis Regina
Paul Desmond
Bill Evans
Jeff Beck
Carlo Gesualdo
Miles Davis
Max Roach
Richard Strauss
Mirella Freni
Carlos Jobim
Stan Getz
Nancy Wilson
Kenny Barron
Elvin Jones
Murray Perahia
Joe Pass
Valery Gergiev