Perseus Octave - The Planck Constant (Ft. Matt Perrin of Threat Signal)

New single from “Triangulum“ by Perseus Octave! Can be downloaded on bandcamp for FREE along with the whole EP! below: Facebook: Bandcamp: Soundcloud: Instagram: -~-~~-~~~-~~-~- Please watch: “Perseus Octave - Third Equinox (Guitar-Playthrough)“ ➨ -~-~~-~~~-~~