I have the song idetifyer from AT&T in the USA the number to call is ( Pound )#43. One really cool thing about it is that you don't have to play the song from your music box to the phone you can hum it or siung it to the service and so far it has sent me a text message each time with the correct song name. Tonight I sang "High Hopes" into the phone and it returned the text message Music ID - ATT FREE MESSAGE High Hopes.

I suppose you might have to be able to sing these songs on key and very close to the original for it to work by singing, but I have had success both using the radio, and singing. (However I am a singer by trade).

Enjoy.

L