West, an iconic guitarist-vocalist who was behind several 70s rock anthems including Mississippi Queen with the popular band Mountain, died Wednesday, Dec. 23, 2020, in Palm Coast, Fla. (AP Photo/Jason DeCrow, File)LOS ANGELES – Leslie West, an iconic guitarist-vocalist who was behind several '70s rock anthems including “Mississippi Queen” with the popular band Mountain, has died. His spokesman Steve Karas said West died Wednesday in Palm Coast, Florida. Karas said West died from cardiac arrest after being rushed to the hospital. West and Pappalardi ended up starting the hard rock band Mountain, which was named after West’s debut solo album.