This is by far my favorite Chicago song, I’ve always dreamt of someone sampling it or even remixing it. Bird Peterson answered my prayers brining the horn section into the new millennium.
Download (Mp3): Chicago-25 or 6 to 4 (Bird Peterson Remix)
Bonus Download (Mp3): Wale-Freaks (Bird Peterson Remix)
If you want more Bird Peterson check out the great Krudmart mix he did back in May.