Ultrasound Studio was known for circulating on P2P networks (like Soulseek) or niche blogs back in the late 2000s, often with mislabeled artists/tracks . Volume numbers like 159 suggest a long-running series, possibly fan-made.
, the series also covers New Wave, Synth-pop, and Euro-disco. Notable Tracks Often Found in the Collection va ultrasound studio rare remixes vol159 2008 repack
These collections are largely found on specialized collector sites and archival platforms: VA Ultrasound Studio — Rare Remixes Vol
VA - UltraSound Studio - Rare Remixes Vol. 1–59 (2008 Repack) series of mashups/remixes Ultrasound Studio was known for
With rare "Victory" and "Retro" remixes of hits like "Big in Japan". Duran Duran: