 The Weavers had not lost their audience appeal—the LP of the concert ("The Weavers at Carnegie Hall") issued two years later by Vanguard, was one of the three top-selling albums of the year.This led to a tour (made difficult by Hays' invalidism and anxieties), another album, and more tours, including one to Israel.In 1958, Hays began recording a series of children's albums with The Baby Sitters, a group that included a young Alan Arkin, the son of a family friend of the Robinsons.