Bob McChesney? Well, he is an awesome trombone player and last night my son got to play with him in a jazz band. My son was walking on air! Bob came up from So. Cal to play with a neighboring school's high school band and talk with them about how to get into the music industry. They had a concert last night and needed a few extra trombone players. They called my son to see if he could sit in with the band. He was more than happy to join them. Any chance he gets to play for an audience, he jumps at it.