Next Toto IV, two of the initial customers, Hungate and Kimball, departed the band. Hungate was replaced on bass by Mike Porcaro, though Kimball was replaced by a selection of various short-time period vocalists, the longest serving of which was Joseph Williams. After Jeff Porcaro's Loss of life in 1992, https://mahir-toto66654.blog-gold.com/37492622/detailed-notes-on-mahir-toto