Not one for Primary language learners perhaps, but nonetheless a find, I think!
Videos are available in English, Spanish, French, German, Italian and Dutch, and are rated easy medium and hard. You can then choose easy medium or hard tasks. Having said that, I chose easy and an easy task – and it was quite tricky as you have to type as you hear. I think if I listened to the song first I might have had a better chance. There is help – you can rewind the last line with the back space and use the tab to skip words you really can’t get! At the end you’re given a score based on how many words you successfully filled in and the time it took you in comparison to the actual length of the song. This is how I got on with Himno de la corazon