Thijs Van Leer
Thijs Van Leer is a musician, singer, songwriter, composer and producer with the most incredible capacity for making sound. If you haven’t heard hime play the flute, yodel or even whistle it is magical sound I urge you to look up as soon as you have the chance. Van Leer is one of the founding members of the rock group Focus, which began in 1969 and has worked with Ramses Shaffy as well as producing solo work. I worked with Thijs Van Leer and Focus, creating their album covers for Focus X, Focus II and the Family Focus Album. In 2008 Van Leer was made a Knight of the Order of Orange Nassau.
https://en.wikipedia.org/wiki/Thijs_van_Leer