Emerson Lake & Palmer

Drummer will play alongside footage of late bandmates Keith Emerson and Greg Lake.

Late Greg Lake’s wife Regina says ‘Emerson, Lake & Palmer’ was a joy to create.

"This is the story as it happened, as the group told it, because this is our own words," band's drummer says.

Emerson, Lake & Palmer reunited for a 40th anniversary concert at the High Voltage Festival in 2010. Sadly for fans, they never performed together again.

Emerson, Lake & Palmer singer, bassist and guitarist Greg Lake died on Dec. 7 after what is described as "a long and stubborn battle with cancer."