I liked the song of google glass official promotion movie so much. I googled what the name of this song is. Yahoo! Chiebukuro gave me an answer. The name of this song is "New Lipstick", by The Kissaway Trail. I bought "Sleep Mountain", that is the album including this song, by iTunes Store.
Yahoo! Chiebukuro is gread knowledge base for Japanese people. It covers almost of thing that aren't covered by Wikipedia. These information is so niche. When I visit Yahoo! Chiebukuro as a result of searching something, I always feel how the internet is powerful.