#ELP0068, Carl Palmer, Cal Jam 1974
#ELP0067, Carl Palmer, Cal Jam 1974
#ELP0066, Keith Emerson, Cal Jam 1974
#ELP0065, Greg Lake of Emerson, Lake & Palmer, also known as ELP, are a sporadically active English progressive rock supergroup. They found success in the 1970s and have sold over forty million albums and headlined large stadium concerts. Here headlining California Jam, along with Deep Purple, April 6, 1974, Ontario California.