Last weekly, as guitarist/vocalist Jeremy Segel-Moss hosts his weekly Tuesday night blues session at the Venice Cafe, joining him are fellow guitarist/vocalist Tommy Halloran, drummer Bill Hamm, and Eric McSpadden on vocals and harmonica.The first three play just a couple of minutes before McSpadden emerges from the kitchen with an empty box in hand. He flips it over, sits his small amp upon the repurposed stand, and then sits himself down as well.…