An ambient meditation - Hexdeep is the track 1 on my new album Formless Shadows. The tuning for 'Hexdeep' is 1.3.7.9 hexany. It has only 6 notes. Some of the intervals include 1/3-tone, subminor third, supermajor third. Lots of septimal flavours, just intonation smoothness. The piece is quite long so it gives enough time to get used to feel of the tuning. I composed this music by improvising one layer and then overdubbing more improvised layers on top. Then I spent a good while editing the MIDI parts to sculpt the complete piece from those performances.