Before he was in Linkin Park, vocalist Chester Bennington was in a band called Grey Daze from 1993 to 1998. Grey Daze appears to be working on re-recording their old material with Bennington as a tribute to him, and to give the old songs a refresh. So far the re-recording sessions feature Bennington's son and vocalist Jamie Bennington, Korn guitarists Brian "Head" Welch and James "Munky" Shaffer, P.O.D. guitarist Macros Curiel and Bush guitarist Chris Traynor.
No word on when the songs will be released or how, but you can check out the band's updates below.