Subsequent Toto IV, two of the first members, Hungate and Kimball, departed the band. Hungate was replaced on bass by Mike Porcaro, although Kimball was replaced by a selection of different small-time period vocalists, the longest serving of which was Joseph Williams. Following Jeff Porcaro's Loss of life in 1992, https://jadugar33.livepositively.com/how-we-rank-safe-toto-sites-at-this-is-vegas/new=1