Two covers, each taken from one of the upcoming Smashing Pumpkins tributes have been posted. The first, "Cherub Rock" as performed by Roses Are Red. The track comes from The Killer in You, due out from Reignition on September 21st. The song can be found on their purevolume site.
Also available is a version of "Crush" as performed by the Revolution Smile. The cover comes from Shot Full of Diamonds which is will be released Blood Loss Records this summer. That song can be found on the myspace page.