I've not used Fruity loops much but I assume you can import Wav files? If so I would rip them from 8-bit music players.
Virtuansf is good for ripping Nes music if thats your kinda thing.
Sidplay is good for Commodore 64 music.
Ay-emul is good for Amstrad cpc/Zx Spectrum/Atari st music.
Actually you know what? I'll upload some since ive ripped loads myself.