Jazz is a minor-supporting Autobot who shows up when Optimus needs another man on deck. A former enforcer during the war for Cybertron, he is one of the first Autobots to arrive on Earth, and easily and quickly adapted to life on the planet, particularly with his love and enjoyment for music from live rock concerts. Sometimes he loves going for a quick run with his fellow companions and being a mentor to the Power Rangers, but his real passion is fighting Decepticons with his light shows and loud music from his speakers. Jazz's voice is a cool and funky tone who loves both planets and what both have to offer, caring for his teammates but always able to keep a smooth beat going.

Jazz's voice was originally provided by the late Scatman Crothers, and you may refer to the G1 performances by the late actor/musician. You may also look at other versions of Jazz, such as from the live action movies or the Fall of Cybertron videogame, with the latter role being played by Troy Baker.