Erasure (Photo by Doron Gild; courtesy Mute PR)

Gay electro-pop legends Erasure bring their “World Be Gone Tour” to the Warner Theatre (513 13th St., N.W.) next weekend with two shows — July 20-21 at 8 p.m. each night. 

Reed and Caroline (“Singularity,” “Washington Machine”) open.

Erasure released a 24-track live double album “World Be Live” two weeks ago. Recorded in February, it’s available on double CD, triple vinyl and digital formats. 

Tickets range from $47-82. Details at ticketmaster.com.