The long-awaited collaboration between David Byrne and St. Vincent will finally arrive September 11 via 4AD/Todo Mundo. It's called Love This Giant, and has been in the works for two and a half years. The track "Who" can be downloaded below.

Byrne and Annie Clark will also tour North America this fall, performing the music of Love This Giant as well as selections from each of their discographies. Dates below.

The album offers ten collaborative tracks and two written by each musician individually. Vocal duties were split in half. The Dap-Kings and Antibalas help out on the track "The One Who Broke Your Heart".

In our recent interview with Clark regarding the album, she said, "I think I've reached the pinnacle of who I want to work with."

She added:

It's an honest-to-god, straight-down-the-middle thing. He wrote music, I wrote music; he wrote words, I wrote words. He sings half the songs, I wrote half the songs. I've never been that closely entwined in the songwriting, arranging, singing, and lyric-writing process with anyone.

Love This Giant:

01 Who

02 Weekend in the Dust

03 Dinner for Two

04 Ice Age

05 I Am an Ape

06 The Forest Awakes

07 I Should Watch TV

08 Lazarus

09 Optimist

10 Lightning

11 The One Who Broke Your Heart (ft. The Dap-Kings and Antibalas)

12 Outside of Space & Time

St. Vincent and David Byrne:

09-15 Minneapolis, MN - State Theater

09-16 Milwaukee, WI - Riverside Theater

09-18 Chicago, IL - Chicago Theatre

09-20 Toronto, Ontario - Queen Elizabeth Theatre

09-21 Montreal, Quebec - Eglise St-Jean Baptiste (POP Montreal)

09-23 Boston, MA - Orpheum Theatre

09-25 New York, NY - Beacon Theater

09-26 New York, NY - Beacon Theater

09-27 Philadelphia, PA - Tower Theater

09-29 Brooklyn, NY - Williamsburg Park

09-30 N. Bethesda MD - The Music Center at Strathmore

10-02 Nashville, TN - Ryman Auditorium

10-03 Atlanta, GA - Cobb Energy Center

10-05 Austin, TX - Bass Concert Hall

10-06 Houston, TX - Hobby Center

10-07 Dallas, TX - McFarlin Memorial Auditorium (SMU)

10-10 San Diego, CA - Humphrey's

10-11 Santa Barbara, CA - Arlington Theatre

10-12 Costa Mesa, CA - Segerstrom Theater for the Arts

10-13 Los Angeles, CA - Greek Theater

10-15 San Francisco, CA - Orpheum Theatre

10-17 Seattle, WA - 5th Avenue Theatre

10-18 Portland, OR - Arlene Schnitzer Auditorium

10-20 Vancouver, British Columbia - Centre in Vancouver for the Performing Arts

Watch Pitchfork.tv's "+1" with St. Vincent: