Music from both Crystal Story I and Crystal Story II.
(Both games are on Newgrounds)
Re-posting this section since more extensions have been made.
Crystal Story - Title Screen
https://www.youtube.com/watch?v=wTrR-rStanA
Crystal Story - Battle Theme
https://www.youtube.com/watch?v=h7WwUVabMLc
Crystal Story II Title Screen - A New Beginning
https://www.youtube.com/watch?v=wsK1q2IINvs
Crystal Story II "Happy" Theme - A Tale Untold
https://www.youtube.com/watch?v=ivYr2J-CHbE
Crystal Story II Snowboard Theme: Precipice of Adventure
https://www.youtube.com/watch?v=wakXHdgsWnU
Crystal Story II Level Theme 8 - Frozen Isolation
https://www.youtube.com/watch?v=nORturfS3MM
Crystal Story II Level Theme 9 - The Woman in Black
https://www.youtube.com/watch?v=-SYo5H33wnY
Crystal Story II Battle Theme 1 - Heart of the Dragon
https://www.youtube.com/watch?v=9L46Fvmnd60
Crystal Story II Battle Theme 2 - Erimos
https://www.youtube.com/watch?v=gzxIgPjilDE
Crystal Story II Battle Theme 3 - Chasing Obscurity
https://www.youtube.com/watch?v=CPFfAuzjm-E
Crystal Story II Battle Theme 4 - Frozen Moonlight
https://www.youtube.com/watch?v=leX6dyWN_z4
Crystal Story II Boss Battle Theme 1 - Onslaught of Tribulation
https://www.youtube.com/watch?v=5rDbcKwa9eQ
Crystal Story II Boss Battle Theme 2 - The Shattered Sky
https://www.youtube.com/watch?v=tRlNN7dbmKs
Which one is your favorite?