Okay I'm looking for that song on an Old Mona Lisa Smile commercial. No, it isn't Dreams by Cranberries. I actually never really heard any of the words but it sort of sounded like people were singing "La la la la la la la" yeah.....any ideas. For real, try and remember the old commercials PLEASE! again, please respond if you even know what im talking about or if you just want to tell me I'm crazy.