Comment Already in Switzerland for about one year (Score 1) 333
On the Sunrise Network in Switzerland, we have a similar service called "Musicfinder" (in Switzerland the number is +41763332233). But you can use it from any Swiss operator.
It exists for one year now and I'm a little surprised that it is coming so late in USA, but I know that Switzerland (as Monaco) is often used for test purposes. And Europe is more "mobile phone" addicted than USA...
I've tested it on many occasion and I must admit that it is impressive, on television, radio and even sometimes in Pub, I've near always a correct answer.
The database makes by a shop called "CityDisc", a (very) large amount of CD have been digitalised and stored in a huge database with a checksum system. Very efficient, very cool and for one time: not too expensive! ;)