Paul Tanner
He developed and played the Electro-Theremin , a theremin soundalike instrument that is best known for its use on the Beach Boys 1966 songs "I Just Wasn't Made for These Times" and "Good Vibrations" . 
<triplet> the Beach Boys <subj> Good Vibrations <obj> notable work <triplet> I Just Wasn't Made for These Times <subj> the Beach Boys <obj> performer <triplet> Good Vibrations <subj> the Beach Boys <obj> performer