It's been 30 years since we were introduced to the fictional Dublin suburb of Barrytown in the film version of Roddy Doyle's novel The Commitments.

For RTÉ Arena, Ros and John Hubbard discuss a new documentary Back to Barrytown, on RTE One this Sunday.

Tune into to RTÉ Arena live nightly from Mon-Fri on RTÉ Radio 1 from 7pm - or listen back here.