by Tiana Feng
Song in commercial got you stumped? Let us help!

Windows Phone
[youtube http://www.youtube.com/watch?v=mrhpXQqS3Is]
Sleigh Bells- Infinity Guitars
Amazon Kindle
[youtube http://www.youtube.com/watch?v=xIj5lpFQIK8]
The New Pornographers- Sweet Talk, Sweet Talk
iTunes/iMac
[youtube http://www.youtube.com/watch?v=ggD2bG23B2c]
Tongue- Notion