Quartz Quadrant "B" mix - Sonic the Hedgehog CD [OST]
Quartz Quadrant "B" Mix - Sonic CD (JP) Missing Music Restoration
Quartz Quadrant (Re-Imagined) [YM2151 + SegaPCM] - Sonic CD (JP)
Quartz Quadrant "B" Mix - Sonic CD [OST]
Quartz Quadrant Bad Future JPN PAL) Sonic the Hedgehog CD Music Extended
Quartz Quadrant 'B' Mix (JP/EU Ver.) [1HR Looped] - Sonic CD Music
Quartz Quadrant "G" mix - Sonic the Hedgehog CD [OST]
Quartz Quadrant "B" mix
Quartz Quadrant "B" mix (JPN/EU) (Extended) - Sonic The Hedgehog CD music
Quartz Quadrant "P" Mix - Sonic CD (Pokémon B2W2 Arrangement)
Quartz Quadrant - JP vs US Mashup
Quartz Quadrant "B" mix (US) (Extended) - Sonic The Hedgehog CD music
Sonic CD - Quartz Quadrant B-Mix (USA & JP)
Quartz Quadrant "B" Mix - Sonic The Hedgehog CD
Quartz Quadrant Good Future JP but without Drums
Quartz Quadrant Present JPN PAL) Sonic the Hedgehog CD Music Extended
Sonic CD - Quartz Quadrant (USA) B-Mix
Sonic CD OST - Quartz Quadrant "B" Mix
Quartz Quadrant "B" Mix | Sonic The Hedgehog CD
![Quartz Quadrant "B" mix - Sonic the Hedgehog CD [OST]](https://img.youtube.com/vi/fQ-6ChzHpds/0.jpg)
![Quartz Quadrant (Re-Imagined) [YM2151 + SegaPCM] - Sonic CD (JP)](https://img.youtube.com/vi/MPTiNfDNSzQ/0.jpg)
![Quartz Quadrant "B" Mix - Sonic CD [OST]](https://img.youtube.com/vi/EZ1cZnMVfuE/0.jpg)
![Quartz Quadrant 'B' Mix (JP/EU Ver.) [1HR Looped] - Sonic CD Music](https://img.youtube.com/vi/ESDj3WovcRk/0.jpg)
![Quartz Quadrant "G" mix - Sonic the Hedgehog CD [OST]](https://img.youtube.com/vi/MCGfbGIQaAc/0.jpg)
