Learning Japanese through Music!?

So, today I got the urge to listen to Aqua Terrarium , the 1st Ending of Nagi no Asukara. (bad anime lol). Then I thought about looking up its Lyrics and that's when I discovered the Website animelyrics.com. This site has a huge selection of Anime , Game and J-Pop Lyrics in Rōmaji and Kanji. And you can see the meaning of the Kanji by moving your mouse over them. 
It is recommendable to have a certain knowledge of Japanese writing system before you tackle this method though. You can register on the site and put all the songs you like in your very own Songbox.
Now after you chose the song you want to learn with you have to do this:

1. Use the "print view with Kanji" option
2. Print the song out
3. Look up Kanji and Vocabulary you don't know
4. Listen to the song , read the song (sing the song) and try to comprehend the meaning

That way you can probably soon understand all your favorite songs and even better you improve your Japanese skills!