Moka Only and Ayatollah are two hip-hoppers that have been immersed deep within the underground for who knows how long. While they both have become well-known names, neither of them have truly been able to penetrate the mainstream. But I have a strong feeling that is just the way they like it. To makes matters worse (or better), the two have now teamed up to present a full collaborative project called Bridges. The first single is called “Eckhart Tolle” and it features Moka ripping a heavy synth-infused Ayatollah beat. Bridges is set to drop April 10 via Nature Sounds.