After listening to Oranssi Pazuzu's Muukalainen Puhuu; I became interested in this so called "Psychedelic Black Metal" scene. I searched around and came across this one man black metal band called Vediog Svaor.
His only album "In the Distance" has a very spacey sound with both clean vocals and harsh vocals. I'm pretty sure when this came out in 2001, it was labeled as Avant-garde Black Metal, but since then it's been placed into the Psychedelic category. If you're looking for interesting black metal or you've been dismissing Psychedelic Black metal as hipster garbage give it a listen.
The man behind the band has recently been doing work with the band Aluk Todolo.