Diarmuid O’Neill — never to be baffled with the real IRA man of this name who died in the 1990s — was an Irish folksinger included on the British Decca/Ace of Night clubs album Irish Rebel Tracks (1961), alongside Patrick O’Malley and Enoch Kent. It is definitely rumored/assumed that “O’Neill” and “O’Malley” had been both, in fact, author/composer/vocalist Dominic Behan.