As of today, there's another Slengtone tune up on AudioJungle. This is Deep Urban Tribe, a percussion-driven piece with a dark, urban atmosphere. The description on AudioJungle:
This is a dark and emotional piece of music, comprising of a driving rhythm (made by drums, bells, field recordings of a river and distorted breathing sounds), enhanced by an overdriven wah-wah guitar pattern and unusual textures. Whilst particularly suited to any media with a ‘serious’ or ‘threatening’ nature, this music would also empower any message aimed at the tech-savvy, urban individual with an awareness of the essential interplay between the world’s contemporary cultures and cutting-edge technology.As it's a short piece, the license can be purchased for only $11 at AudioJungle.
