Although, as any fule know, assumption is the mother of all fuck-ups, I’m going to assume that what they mean by Ψ is Psychology, as when I did my degree in that we used that symbol as a shorthand rather than writing psychology all the time. Yes, Writing. This was in the 90s. We still wrote things then.
I initially found the vocals a bit difficult to live with but by the time the album finished I was at one with their place in the sound. I quite like the descriptor of ‘space rock world music’ though this should sit well in any neo-psych fans headspace.
I note they’ve been busy of late (or just made a heap of stuff available on Bandcamp in a short space of time) so there’s more of their grooves to check out too should this be to your liking.