For the Roskilde Festival 2014, Engelbrecht built a giant silver ghettoblaster for the festival and Tuborg. The Ghettoblaster was based on a 40-foot container and can be transported around the festival site according to the need for party and music.

The Ghettoblaster was built in our workshop, where everything was made as a unit, with light, sound and power, ready to drive away and use. The Ghettoblaster has since been used several times, among other things RAW Festival and Roskilde Festival in 2015.