Premiere of "Dub Injection" by MarekSPolzki, taken from "Dub Injection" EP, forthcoming on .defaultbox

Pre - Order: 
https://defaultbox.bandcamp.com/album/dub-injection

Label: .defaultbox
Artist: MarekSPolzki
Title: Dub Injection EP
Track: Dub Injection
Catalogue Number: DBR019d
Format: Digital 
Release Date: October 3, 2025

Stepping up for the next .defaultbox release, MarekSPolzki delivers his 4-track EP “Dub Injection” — a dub-influenced journey designed straight for the floor.

The trip begins with “Second Place”, opening on a dubby, rolling rhythm. The title track “Dub Injection” follows as a powerful dancefloor tool, while “All I Need” and “Dragon Fly” close the EP with full energy and packed grooves, perfect for peak-time moments.

A versatile EP blending depth, rhythm and dancefloor power.

Follow .defaultbox: 
SC: https://soundcloud.com/defaultbox
IG: https://www.instagram.com/defaultbox

Follow MarekSPolzki
SC: https://soundcloud.com/maras-3
IG: https://www.instagram.com/marekspolzki/

Pre - Order

MarekSPolzki - Dub Injection [Premiere I DBR019d]

Techno music producer (Osaka Japan)
Released:Tronic Music, 
2024,TR498,V.A Treatment vol 1 ”Celestia“
2025,TR520,Single,"Dialga EP"

MarekSPolzki - Dub Injection [Premiere I DBR019d]

Techno Cartel