From the EP "Okaka"

Yuki no uta - 雪の歌

https://ricpulse.bandcamp.com/album/okaka-ep

Okaka EP

RIC PULSE - Okaka (Remix 2)

http://www.youtube.com/watch?v=cOnS29j10kY&feature=relmfu

http://www.youtube.com/watch?v=RyhDs6QmbJA&feature=youtube_gdata