Live music in Kingston this month. Plus, don’t forget the Limestone City Blues Festival. August 4: Los Garcia Trio @ RCHA Club August 4: Royal Jam @ Blu Martini August 5: Dave McGrath @ RCHA Club August 5: Christopher Jackson and Friends @ Blu Martini August 6: The Change @ RCHA Club August 6: Heat Wave @ Blu Martini August 11: Tom Savage @ RCHA Club August 11: Sweet Caroline Tour: Neil Diamond Tribute @ The Grand Theatre August 12:…