This year’s Rock the Bells festival will include some very unexpected guests. Wu-Tang Clan’s Ol’ Dirty Bastard and Bone Thugs-N-Harmony’s Eazy-E will return to the stage as holograms at Rock the Bells 2013.

The pair of Hip-Hop legends will have holograms performing this year at the 10-year anniversary of the rap festival.

ODB, who died of an accidental overdose in 2004, will return to the stage with his old group Wu-Tang Clan, while Eazy-E, who in 1995 died of complications from AIDS, will reappear with Bone Thugs-n-Harmony.

Rock the Bells’ all-star lineup includes Big K.R.I.T., Common, Earl Sweatshirt, Juicy J, Jurassic 5, Kid Cudi and Tyler the Creator. The tour will travel to four cities throughout September and early October: San Bernardino, Calif., Mountain View, Calif., Washington, D.C., and Rutherford, N.J.