Doug Ingle, the last surviving member of the original line-up of heavy rock band Iron Butterfly, has died aged 78. Ingle was the lead vocalist and org.
Doug Ingle, a founding member of the hard rock band Iron Butterfly, died on Friday at the age of 78. Ingle was Iron Butterfly’s singer and organist, and was the last surviving member of the band’s classic lineup. Ingle also co-wrote the band’s best kno.