Thrash metal act Slayer have announced more additions to their Unholy Alliance Tour. The bill, planned as an alternative to the more mainstream Ozzfest, will feature Mastodon, Lamb of God, Children of Bodom and Thine Eyes Bleed.

Slayer will deliver an hour-plus set to close out each night of the Unholy Alliance; Thine Eyes Bleed will open on all dates, followed by Bodom and Mastodon (who'll be rotating slots) and then Lamb of God. The two-decade running metal act - who has influenced countless metal, hardcore and other bands - have begun mixing their upcoming full length. The as yet untitled new album is due out this fall, is the first new studio album since 1990's "Seasons In The Abyss" that features the entire original Slayer lineup (drummer Lombardo left the band in 1992 and rejoined in 2003).

June 6, 2006Sports ArenaSan Diego, CA
June 7, 2006The OrleansLas Vegas, NV
June 9, 2006Fillmore AuditoriumDenver, CO
June 11, 2006East Peoria Convention CenterE. Peoria, IL
June 12, 2006Pop's OutsideSt. Louis, MO
June 13, 2006Aragon BallroomChicago, IL
June 15, 2006Tweeter CenterCamden, NJ
June 16, 2006Continental Airlines ArenaE. Rutherford, NJ
June 17, 2006Tsongas ArenaLowell, MA
June 19, 2006US Bank ArenaCincinnati, OH
June 22, 2006American Bank CenterCorpus Christi, TX
June 23, 2006Freeman ColiseumSan Antonio, TX
June 24, 2006Nokia LiveDallas, TX
June 25, 2006Reliant ArenaHouston, TX
June 27, 2006HiFi Buys AmphitheatreAtlanta, GA
June 29, 2006Washington Avenue ArmoryAlbany, NY
June 30, 2006Tower City AmphitheatreCleveland, OH
July 2, 2006Centre de FoireQuebec City, Que.
July 3, 2006The Bell CenterMontreal, Que.
July 4, 2006Molson AmphitheatreToronto, Ont.
July 6, 2006Cobo ArenaDetroit, MI
July 7, 2006Eagles AuditoriumMilwaukee, WI
July 8, 2006Roy Wilkins AuditoriumSt. Paul, Minnesota
July 9, 2006MTS CenterWinnipeg, Man.
July 11, 2006Shaw Conf. CenterEdmonton, Alb.
July 13, 2006GM PlaceVancouver, BC
July 14, 2006Qwest Field Event CenterSeattle, WA
July 15, 2006Salem ArmorySalem, OR
July 16, 2006Star TheatreSpokane, WA
July 19, 2006HP PavilionSan Jose, CA
July 21, 2006Mesa AmphitheatreMesa, AZ
July 22, 2006Long Beach ArenaLong Beach, CA