Question: John Joseph O'Neill's brother that is currently in the band plays what role?
Sentence (from "The Undertones"): From 1975 to 1983, the Undertones consisted of Feargal Sharkey (vocals), John O'Neill (rhythm guitar, vocals), Damian O'Neill (lead guitar, vocals), Michael Bradley (bass, vocals) and Billy Doherty (drums).
Relevant evidence: Yes