Dragonball (non-Z) background music

I have been ferociously searching for the 80s animes BG music. All I can find are the vocal tracks (I don’t want music with lyrics, just the bg music).
The orchestra songs. You’ll notice the brass.

I’ve only watched the japanese original, so if there are national varieties, I would appreciate the japanese one.

Prefered host: Rapidshare (http://www.rapidshare.com)

Any help, such as proposes to other forums or sites I could try searching, are also appreciated.