Short Cuts piece on performances by the rock band Castle Bravo, which is bei

Short Cuts piece on performances by the rock band Castle Bravo, which is being presented at the Skinny in Portland July 12; the heavy metal band Dragpipe, which is being presented at the Cumberland County Civic Center in Portland July 12; and singer/songwriters Sara Wheeler and Matt Newberg, which is being presented at the St. Lawrence Arts and Community Center in Portland July 11