Jeff Christoffersen has 3 Stephen Kellogg And The Sixers concerts.

Stephen Kellogg and the Sixers (SK6ers) is an American rock band featuring lead singer Stephen Kellogg, bassist Keith 'Kit' Karlson, drummer Brian Factor, and lead guitarist Chris Soucy. Several members hail from Massachusetts, and went to school at UMass. The Sixers have developed a moderate fan base by touring almost nonstop year-round. In the last two years, they have performed over 300 shows, and have been steadily moving thousands of copies of their independently released albums.