I've created a mod which changes SV music.
This mod contains:
- Chrono Trigger musics
- Chrono Cross musics
- Remixes from OCRemix (no, there's no loud dubstep which makes your ears bleed :p)
- Radical Dreamers (two musics)

To list some of the things changed:
- All seasons musics
- All mine musics
- There's music at the beach
- There's music when it's raining

http://community.playstarbound.com/threads/chrono.113391/

I hope you guys like it.

I also uploaded the mod in Nexus:
http://www.nexusmods.com/stardewvalley/mods/306/?