Sometimes you are the star, and sometimes you support the star. Jon is joined on this episode of Positive University by Mark Rivera. Mark has been playing saxophone with Billy Joel since 1982, and throughout his career he has demonstrated how important each member of a team is to the overall outcome. No one creates success alone, and Mark is a prime example of this.
Connect with Mark: https://www.markrivera.com/
https://www.instagram.com/markriveramusic/?hl=en
