The former MTV host and DJ is recovering from a massive stroke he suffered in January.
Glock dropped off his new album Glockaveli on Friday.
"The music community does amazing things when it comes together,” Harvey Mason jr. said.
The original all-star famine relief shows were held on July 13, 1985 in London an Philadelphia and raised more than $125 million.
The gigs at Portman Road will have the singer performing at the home of his beloved Ipswich Town FC team.
Elevation Rhythm, CeCe Winans and For King & Country are also among the Contemporary Christian Music artists up for awards at the May 25 show.
The upcoming all-star "Back to the Beginning" show has also added members of Soundgarden and Aerosmith singer Steven Tyler to the roster.
The new track, co-produced by Dan Nigro is the lead single from her upcoming fourth studio album.
"I think it’s just the purest and we are so happy to have LISA on it," frontman Adam Levine said in a statement.
The new set features GloRilla, DJ Sliink, and Cigarettes After Sex
