Anime Song Collaboration

These otaku seem to be having lots of fun with anime song collaborations^ http://www.youtube.com/watch?v=TJOWA74ya3E http://www.youtube.com/watch?v=yQNuRLfH2eM http://www.youtube.com/watch?v=OzrkmcBMPYo I personally like the idea. Besides being a fun way to make friends, collaborations also help an instrument to overcome its weaknesses with another instrument's strength. For example, when I try piano covers of some anime songs, it's pretty hard to mimic the bass background; yet bass alone cannot fully bring out the melody. Also, some music pieces are more beautiful in wind or string instruments than in keyboard, but those instruments may fail to create rich chord by themselves. If anyone is interested in either instrumental or instrument-vocal collaborations of anime songs, here's a platform for you :D Just put down the instrument you play (or vocal if you like anime song karaoke)♩♪♩♬