Scottish folksinger Ewan MacColl and Irish singer Dominic Behan delve into their childhoods to present the songs and chants of working-class neighborhoods in Dublin, Glasgow, and Salford. Unaccompanied—in keeping with tradition—the 100 songs include rhymes, ditties, counting games, skipping-rope pieces, jibes, taunts, oaths, street ballads, seasonal songs and insults. In between selections, Ewan and Dominic …