 This last track, like Led Zeppelin's "All My Love", was written for and dedicated to his late son, Karac.Whilst Plant avoided performing Led Zeppelin songs through much of this period (although he would occasionally improvise his unique Zeppelin screams into his set), his tours in 1983 (with Phil Collins on drums) and in 1985 were very successful, often performing to sold-out arena-sized venues.In 1986 Plant performed at the Birmingham Heart Beat Charity Concert with other famous Midlands musicians.