It looks like you're referencing a specific release: from 1996 , likely the CDM (CD Maxi-single) in FLAC format.
This is a from the mid-90s. Zar (sometimes stylized as ZAR) was a Spanish electronic/dance project. "Nunca Sin Ti" (meaning "Never Without You") was one of their singles, and the 1996 remix CDM typically includes several club, house, and ambient remixes. Zar - Nunca Sin Ti -Remixes -96- -CDM- -FLAC- -...