"In July, they released their second album, "The 5000 Spirits or the Layers of the Onion", accompanied by Pentangle's Danny Thompson on double bass and Licorice on vocals and percussion.
В июле 1967 года — при участии Дэнни Томпсона (Pentangle, на контрабасе) и Ликорис (вокал, перкуссия) — ISB записали второй альбом "The 5000 Spirits or the Layers of the Onion".