Bobby Koelble is a guitarist whose diverse mastery of genres ranges from straight-ahead jazz, to classical, to heavy metal, to blues, and everything in-between. His programs showcase the full scope of his musical language, with arrangements of The Beatles, Jimi Hendrix, Black Sabbath, and Stevie Ray Vaughn, as well as jazz standards.

Koelble is a professor of Jazz guitar at the University of Central Florida, and at Rollins College. He is the guitarist for the Dave LaRue Band, The Absinthe Trio, and is a member of the hit jazz group comprised of UCF faculty, "The Jazz Professors", who have released two Top Twenty Billboard Jazz albums to date.