Were Harry Wayne Casey and Marie Currie both record producers?
Harry Wayne Casey Harry Wayne Casey (born January 31, 1951), better known by his stage name K.C., is an American musician, singer, songwriter and record producer. He is best known for his band, K.C. and the Sunshine Band, and as a producer of several hits for other artists.
Sylvia Moy Sylvia Rose Moy (September 15, 1938 – April 15, 2017) was an American songwriter and record producer, formerly associated with the Motown Records group. The first woman at the Detroit-based music label to write and produce for Motown acts, she is probably best known for her songs written with and for Stevie Wonder.