Sharon's co-written track "Running On Sunshine" which had already been featured on a previous season of Grey's Anatomy, was hand picked by the Executive Producer of the show as one of the top 10 songs to have ever been on Grey's Anatomy and therefore Disney/ABC chose it to feature a second time in the much hyped special episode of "Grey's Anatomy - The Music Event". Grey's Anatomy - The Music event was extra special because each song was re-recorded by the stars of the show and was a huge ratings success giving the show its best numbers since the season premiere, and standing as the night's No.1 scripted TV show among young adults.
In addition, to coincide with the broadcast of the show, Sharon's song "Running On Sunshine" was released by Disney/ABC as a single and on an album of the songs from the special episode - Grey's Anatomy - The Music Event Soundtrack.
Only one day after the debut of the "Grey's Anatomy: The Music Event" soundtrack , the album climbed to on iTunes, surpassing other TV cast albums, and hit on the iTunes top-selling soundtracks. By the end of the week, the soundtrack was on the Billboard Soundtrack Album chart and