The bonus tracks, found on the Soundtrack's deluxe edition, are Beck's covers of Garbage Truck, Threshold, and Summertime. There is also an 8-Bit version of Threshold created by Brian LeBarton. *Song created by Beck, performed by Michael Cera, Allison Pill, and Mark Webber. **Song created and performed by Broken Social Scene. ***Sung by Brie Larson in the movie.