By Peter Lesser (staff@latinospost.com) | First Posted: Mar 23, 2013 02:45 PM EDT

Fans anxiously wait to get their hand on festival passes as the lineup is updated (Photo : Flickr)

As fans are eagerly waiting for news updates concerning the Lollapalooza Festival secret ticket sales, more information regarding the festival's lineup continues to pour in. Here's a brief list of confirmed artists and others that are rumored to grace the Lollapalooza 2013 stages via Consequence of Sound.

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Confirmed artists: Angel Haze, Dirtybird Players Tour, Disclosure, Flux Pavilion, Imagine Dragons, Mumford & Sons, Phoenix, Reignwolf, Skaters, The Killers, The National, The Postal Service, Vampire Weekend, Wild Cub.

Expected Artists: Big Boi, Earl Sweatshirt, Father John Misty, Kendrick Lamar, Major Lazer, Nine Inch Nails.

Rumored Artists: Alabama Shakes, Alt-J, Ben Howard, Ellie Goulding, Hot Chip, Macklemore & Ryan Lewis, New Order, Pretty Lights, Queens of the Stone Age, Smashing Pumpkins, Tegan & Sara, The Cure, The Lumineers, Wu-Tang Clan.

Lollapalooza officials announced that $75 souvenir passes will be available during a secret sale some time this week. Last year, the 750 secret sale tickets sold out in less than a minute, leaving this year's fans glued to their seats, anxiously waiting for the coveted tickets' release.

Although the majority of the festival's lineup has yet to be confirmed, Lollapalooza is gearing up to be one of summer's best festivals. If you can't snag a secret sale pass, Early Bird Passes will go on sale at 10 a.m. Central on Tuesday, March 26. So be sure to snatch yours up before there's nothing left but the $235 regular passes. Regardless of which pass you get, with such a stacked lineup it's still worth the cost, but nothing is sweeter than cheap festival tickets. And remember, the early bird catches the worm.

Lollapalooza is set for August 2-4 in Chicago, Illinois. Be sure to regularly check Latinos Post for updates on the lineup release date.

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