I think both songs by Evanescence and Switchfoot are older songs that have been re-recorded. Megan McCauley is the new signee under Wind-Up Records.
Right now, if you head over to
http://www.elektrathealbum.com/, you can hear the clips of the following songs:
Strata - "Never There"
Jet - "Hey Kids"
Finger Eleven - "Thousand Mile Wish"
The Donnas - "Everyone Is Wrong"
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