HighLife Samples Happy Hardcore Vol.3 WAV MiDi Sylenth and Serum Presets | 303 MB Happy Hardcore Vol.3 is a fantastic sample pack which users can utilize for Happy Hardcore and Hardstyle music production in making highly energetic and euphoric tracks. The pack comprises 5 construction kits and each kit is packed with 5 construction mini kits offering WAV loops that are of 24-bit/44.1 kHz quality.