Until pretty recently, Bobby Aherne was one of the most prolific of Ireland’s DIY musicians. If releasing a steady stream of EPs and LPs through the 2010s with No Monster Club (and a few more as Dublin Duck Dispensary before that) wasn’t quite enough, Aherne also spent years as bassist for hire for friends like Paddy Hanna and Ginnels. After that, even found time to write a book (D’You Remember Yer Man?, about the eccentric local characters of Dublin) and co-write a musical loosely based on Jedward (Trial of the Centurys, described by the Irish Times as “adorably awful”). Although the…