Unfortunately, the man is all but forgotten today, but Stan Getz had a younger brother -- Sidney, aka "Sonny" -- who tried to pursue a career as a jazz trumpet player. He was a pretty good musician, but due to a combination of personal demons and standing in the shadow of his more famous sibling, his career never really took off. There appears to be no recorded legacy of his musicianship, but his playing impressed quite a few people back in the day -- so much so that some one even wrote a song in honor of his musical talent. Perhaps you have heard of "When Sonny Getz Blew".