Ringer causes quite a stir wherever he appears, cheerfully being photographed with hundreds of fans, and has been referred to as the best current Ringo Starr tribute artist in the world. He has what some are saying is a "Frightening resemblance to The Man Himself" not only in looks but also as a performer, singing, and playing drums. Ringer will be supported by The Lost Faculties, a local band performing classic rock with a touch of country and swing.

As Ringer Star, Michael Callahan took the International Beatle Entertainment Community by storm in 2013, making his debut in the U.S., Canada, Liverpool, and Brazil. Hailing from Detroit, there was no shortage of homegrown musical influences outside of the British Invasion in the '60s and '70s, he played drums in many local Beatles, classic rock, and original project bands.