At age 16 (circa 1966 or thereabouts) I was already a fan of the Hammond Organ and Leslie speaker.
Soon after, I heard "Switched on Bach", along with the Beach Boy's "Good Vibrations".
LOL while I had poor musical skills, I nevertheless became interested in the Theremin as an instrument to play as a "teenage wannnabe rock star". Hence, I was the Theremin Guy as well as being the tech with a "garage band".
Better sense overcame me as I entered college years, and I retired the Theremin in favor of FOH mixing.
Nevertheless, I always loved the sound of the original Moog machines...and in later times, the Mellotron (Chamberlain) machines.
MMMMMMMMMMMM other machines came later.... I am interested!!!