Cain also tours and records with the San Francisco bay area smooth jazz group "GTF."
GTF has number one hit songs and albums that chart in the top 50 world wide smooth jazz charts.
He is an Artist In Residence with the SoCal Jazz Society and The Jazz Society Of Ecuador. He is a docent with The Advocates For Classical Music on behalf of The San Diego Symphony. In addition to live performances he gives educational seminars on the history of jazz, Latin music and classical music.
He is author of the critically acclaimed book "Life's A Good Gig," nominated for best non fiction book by the San Diego Book & Writers Awards. He has penned several essays and articles for various publications.