If you haven't already surmised from the poster and trailers, there's a heavy musical element in Edgar Wright's Scott Pilgrim vs. The World.  Today, the entire tracklist for the film's soundtrack has been revealed.  Beck provides the instrumentation for four of the soundtrack's ninteen tracks with actors Michael Cera, Alison Pill, and Mark Webber rocking the vocals.  Beck also performs the song "Ramona" as well as an acoustic version.  And of course, the soundtrack includes Plumtree's "Scott Pilgrim", which is where author Bryan Lee O'Malley got the name for his affable lead character.

Hit the jump for the full tracklist.  The soundtrack goes on sale on August 10th.  Scott Pilgrim vs. The World hits theaters on August 13th.  Also, click here for Steve's report on the Scott Pilgrim kegger and click here for his report on Edgar Wright at the Los Angeles Film Festival.

Tracklist courtesy of Pitchfork [via Edgar Wright's Twitter]:

01) SEX BOB-OMB (Beck): "We Are SEX BOB-OMB"

02) Plumtree: "Scott Pilgrim"

03) Frank Black: "I Heard Ramona Sing"

04) Beachwood Sparks: "By Your Side"

05) Black Lips: "O Katrina!"

06) Crash and the Boys (Broken Social Scene): "I'm So Sad, So Very, Very Sad"

07) Crash and the Boys (Broken Social Scene): "We Hate You Please Die"

08) SEX BOB-OMB (Beck): "Garbage Truck"

09) T. Rex: "Teenage Dream"

10) The Bluetones: "Sleazy Bed Track"

11) Blood Red Shoes: "It's Getting Boring by the Sea"

12) Metric: "Black Sheep"

13) SEX BOB-OMB (Beck): "Threshold"

14) Broken Social Scene: "Anthems for a Seventeen-Year-Old Girl"

15) The Rolling Stones: "Under My Thumb"

16) Beck: "Ramona (Acoustic)"

17) Beck: "Ramona"

18) SEX BOB-OMB (Beck): "Summertime"

19) Brian LeBarton: "Threshold 8 Bit"