Sparta - Singer/songwriter Denny Tilton will perform at 8 p.m. on Saturday, April 22, at Greene’s Beans Cafe, located at 31 Theatre Center in Sparta. Tilton will be accompanied by the other members of his trio, cellist Loni Bach and pianist Tom Askin. Bach, a freelance cellist, is the orchestra director at Sparta High School. Askin, a Sparta native, has toured the country extensively with The Samples. Tickets are $8 and are available in advance and at the door. Seating is limited. For information, call 973-726-8800.