Polygraph – Hollow [WW069] Melodic House & Techno On Apr 4, 2025 Polygraph – Hollow [WW069] Artist: PolygraphTitle: HollowGenre: Melodic House & TechnoLabel: widerworksQuality: 320 kbps Polygraph – Hollow (Extended Mix) (05:33)Polygraph – Hollow (04:25) widerworks