Ian Robert Astbury (born 14 May 1962) is an English singer, best known as a founding member, lead vocalist and frontman of the rock band The Cult. During various hiatuses from the Cult, Astbury has fronted the short-lived Holy Barbarians in 1996, and later from 2002 to 2007 served as the lead singer of Riders on the Storm, a Doors tribute band that also featured Ray Manzarek and Robby Krieger from the original Doors.

He replaced Rob Tyner during an MC5 reunion in 2003, as well as appearing on several one-off guest vocal performances on other artists' songs.

Source: Wikipedia (https://en.wikipedia.org/wiki/Ian_Astbury)