Scars on 45's  "Heart On Fire," the song that ABC is using to promote the upcoming season of "Grey's Anatomy," will be exclusively featured on the fourth volume of "Grey's Anatomy Original Soundtrack." Cee Lo Green, Lykke Li, the National and Delta Spirit are among the acts featured on the soundtrack that Chop Shop/Atlantic will release Sept. 13.

Scars on 45, who have released an EP, will release their Chop Shop/Atlantic debut album next year. The British band undoubtedly hopes the promos will spark interest in their music similar to previous efforts that bolstered Snow Patrol and the Fray. "Chasing Cars" by Snow Patrol and The Fray's "How To Save A Life" were in "Grey's Anatomy" promos prior to becoming hits.

The British band, which has received some airplay for "Give Me Something,"  begins a 22-date tour with Marc Broussard on Sept. 7. A live acoustic version of "Heart On Fire" from Scars on 45 is available for free download at the ABC Music Lounge. The site will also have interviews with the soundtrack artists.

Scars On 45 Reaches Triple A Top 5, Revs Up Second EP

In addition to the soundtrack "Grey's Anatomy: The Complete Seventh Season" will be released on DVD and Blu-ray on the same day. The eighth season of "Grey's Anatomy" premieres on ABC on Sept. 22 with a two-hour episode.

Here is the track listing for "Grey's Anatomy Original Soundtrack":

"Get Some" - Lykke Li
"Heart On Fire" - Scars on 45
"Way To The Future" - Katie Herzig
"Second Chance" - Peter Bjorn and John
"Old Fashioned" - Cee Lo Green
"England" - The National
"Stare Into The Sun" - Graffiti 6
"Worried About" - Lissie
"Salt In The Wound" - Delta Spirit
"Further" - Correatown
"The Infidel" - The Republic Tigers
"In Front Of You" - The Quiet Kind
"Entwined" - Tim Myers
"Both Sides Are Even" - The Boxer Rebellion