The four performers sing an Irish drinking song about an audience-suggested subject. The performers each sing a line, in turn, in an eight-line stanza beginning with the first performer and running two rotations through the performers. The second performer begins the second eight-line stanza, and so-on to complete four stanzas. At the end of each stanza, all singers sing in unison "hai-dee-dai-dee-dai" or something of that nature. Each stanza typically has a rhyme scheme in which the fourth performer's lines rhyme with the line previously given by the second performer. The first and third performers' lines don't typically rhyme (the eight lines in each stanza could thus be paired into two segments of ABCB rhyming).