Uploaded June 2026 | Updated September 2026, 3 hours ago

---

Upgrade returns to Crucast with ‘Knock / Revenge’, a heavyweight two-track release from one of the most respected and consistent names in underground Drum & Bass 🔥

📱 Help us reach 200,000 subscribers: rebrand.ly/UndergroundSub

Buy/Stream this track : crucast.com/knockrevenge

☬
Soundcloud :
Upgrade : soundcloud.com/upgrade_productions
Crucast : soundcloud.com/crucast

Instagram :
Upgrade : instagram.com/upgrademusicofficial
Crucast : instagram.com/crucast_

☬ Underground Drum & Bass
Instagram : instagram.com/undergrounddnb
Facebook page : facebook.com/UndergroundDnB
Soundcloud : soundcloud.com/undergrounddnb
Spotify: Underground Drum & Bass

Contact
☬ yt@undergroundevents.be