Here's a collaboration split release by Empusae and Flint Glass under the name Tzolk'in !
A sweet and very organic work based around the Maya's civilisation and the ritual calendar Tzolk'in.
The first release is a superb 8 tracks digipack album mastered by the emblematic and enigmatic Ah Cama-Sotz.
The music can be described as an ambient but is a  powerful and obsessive ritual electronic piece too !