Mountain continued to perform occasionally with Leslie West, Bobby Rondinelli and Rev Jones. On June 20, 2011, West had his lower right leg amputated as a result of complications from diabetes. Following the surgery, West performed and recorded under his own name; his concerts featured many Mountain songs. Corky Laing formed a new project, Corky Laing Plays Mountain, in 2015. This project included bassist/vocalist Joe Venti and guitarist/vocalist Phil Baker in 2015. For their 2016 United States tour Laing and Venti were joined by bassist/guitarist Richie Scarlet and keyboardist Ken Sidotti. They perform Mountain music in addition to songs by West, Bruce and Laing and Cream. And since 2017, Mark Mikel has been playing bass with Chris Shutters and Richie Scarlet alternating on guitar in the lineup.