When a musician goes to hear other musicians, they’re usually pretty good. Former Bad Company member Paul Cullen plays his highest notes for lower case blues, a bluesy rock trio from Newark. Guitarist Jake Banaszak, vocalist-bassist B.J. Muntz and drummer Rick Webster “are great players dedicated to their craft, and they play a lot of originals,” says Cullen. The band, whose influences include Buddy Guy, Big Joe Turner, Muddy Waters, Bootsy Collins, The Allman Brothers and Jimi Hendrix, play JD Shuckers in Lewes July 25.