Via this site (in German), you can look for that song you don't know the title of by simply humming 15 seconds of it. I tried it out, and it even works - very, very cool. Some information in English available here.
Via this site (in German), you can look for that song you don't know the title of by simply humming 15 seconds of it. I tried it out, and it even works - very, very cool. Some information in English available here.
tja