Tokyo Mew Mew Theme Covers On Piano And Bass

These videos are sweet! I love to find people out there who do Tokyo Mew Mew song covers!!! The first song played on the piano is My Sweet Heart. (AKA Tokyo Mew Mew theme.)
And the video below shows a base cover of the same song. It's harder to hear, but still awesome. So enjoy, nya! ^-^

Update:
For some reason the bass video wasn't working when I posted it, so here's a link to the video instead. ;) http://www.youtube.com/watch?v=S2DFaCuqhoY