The remaining Brooktones signed to Parkway Records in 1960 and added Jerry Sirlen and William Shunkwiler to the group, while changing the band's name to The Dovells. While rehearsing "Out in the Cold Again", which turned out to be the B-side of "Bristol Stomp", Len called Jerry and asked for help with the harmonies. After two days of trying, Len asked Jerry to be part of the group and replace two of the other members.
The Brooktones, after signing with Parkway Records in 1960, expanded their lineup by adding Jerry Sirlen and William Shunkwiler. They changed their name to The Dovells while rehearsing "Out in the Cold Again", which became a B-side for "Bristol Stomp". Len sought Jerry's assistance with harmonies during rehearsals. After two days of trying, Len invited Jerry to join the group and replace two members.