Who sings i think I'm falling for you on the att commercial?

Landon Pigg is the artist. The title of the song originally is called "Coffee Shop" off his debut album, but iTunes made a mistake when they first published the song and entitled it "Falling In Love At A Coffee Shop" -- therefore Landon later changed the name on his album so there would be no confusion. It's kind of funny if you think about it. :-)