Mrs. Murphy’s St. Patrick’s Day music continues with singer/songwriter Corin Ashley taking the mic. Ashley led Boston mod-pop heroes The Pills in the 2000s and was touring bass player for seminal chamber-pop band Cardinal. He recovered from a 2016 stroke to record the album “Broken Biscuits” as well as return to performing live. Today’s music will conclude with multi-instrumentalist Sammy Wetstein coming on at 8 p.m.