Bobby Koelble is a guitarist and teacher whose artistry ranges from straight-ahead jazz to heavy metal. He is a graduate of Berklee College of Music, and was a member of the foundational death metal band Death. He also released four albums as the guitarist/vocalist/composer for the eclectic rock band Junkierush.

Today, Koelble is a professor of Jazz guitar at the University of Central Florida in Orlando and Rollins College in Winter Park, FL. He is guitarist for the Dave LaRue Band, The Absinthe Trio, and is a member of the hit jazz group "The Jazz Professors," who have released two Top Twenty Billboard Jazz albums to date. He has performed with Sam Rivers, Dr. Lonnie Smith, Lou Donaldson, Chris Potter, Larry Coryell, Kenny Drew Jr. and the finest jazz musicians in Central Florida.

https://www.youtube.com/watch?v=M8BqnRNvg7Y