By 1991, Ed Kerr left the group and Harvest became a five-player band led by Williams. With various members, Williams' band produced "Let's Fight (For a Generation)", "Mighty River", and "41 Will Come". In 1992 the band went on an "Olympic and European Tour." They performed in Spain at the Barcelona Summer Olympics and at the Sevilla World Expo. Their tour also took them into Germany as part of Operation Mobilisation's "Love Europe" crusade. Harvest finished its tour with a performance in the Netherlands.