Want four hours of ambient doom drone? Ghost Geometry is an album by Zac Bentz who goes by the artist name of Dirty Knobs. The album is out on Xero Music and you can download it from Bandcamp for $1. This is beautiful epic drone-scapes on a gigantic scale, each track is at least twenty five minutes long! Be careful downloading it as its going to take some time at four hours long. If you're in the UK this is the perfect soundtrack to the hungover bank holiday that is today.