DOKKOISHO~!!!
南中ソーラン
Tutorial
https://www.youtube.com/watch?v=FuV62k_DOSQ
MP3 Download Pack
This includes 3 versions of the song. A video rip of this performance, a studio version that follows the same counts as the tutorial, and an extended version.
http://www.mediafire.com/?8j9bkhdylwk...
Here's audio of the song on another channel
If link is not working, then Youtube "Soran Bushi (original version)"