Let me post here a workaround solution for music hunting...

1. Have a recording app installed. I use the basic recorder which records sound to wav format. Record the music and save it somewhere you can find back easily.
2. Go to Audiotag.info and upload the file you recorded... Opera will work just fine but you won't see the "browse" button BUT the upper right corner helps you and provides the necessary upload button.
3. Once you uploaded the file and you proved that you are not a bot guess what it will tell you the music...

It won't find everything as the recording quality is poor and the database might not be 100% updated but works. Still better than nothing. Good hunting everybody. ;-)