WARREN — Drummer Carl Palmer is reunited with bandmates Keith Emerson and Greg Lake via technology for Welcome Back My Friends: The Return of Emerson, Lake & Palmer, which comes to the Robins Theatre on July 21.

Palmer and additional musicians will perform live along with video recorded at a 1992 concert at London’s Royal Albert Hall. Emerson and Lake, who both died in 2016 will be seen on large video walls and heard as the progressive rock band plays its rock radio favorites.

Tickets for the 8 p.m. show range from $40 to $55 and go on sale at 10 a.m. Wednesday at the Robins box office and online at robinstheatre.com.