Opus Funaerum · Anu. Type: Full-length; Release date: May 24th, ; Catalog ID: GSR Label: Graveless Slumber Records; Format: CD. Thumbnail for Nachtmusik - Anu. Nachtmusik - Anu. ; Thumbnail for Anu "Opus Funaerum" (full album Black Metal tracks only). Discover releases, reviews, credits, songs, and more about Anu - Opus Funaerum at Discogs. Shop Vinyl and CDs and complete your Anu collection. Record Shop X: Anu: Opus Funaerum: Used CD, LP. Opus Funaerum. Anu. Label: Graveless Slumber Records. Werewolf Records - LP. Release year: Record Shop X: Anu: Opus Funaerum: Used LP. Opus Funaerum. Anu. Label: FIN Werewolf Records; Code: EVIL; Release year: Possibly the coldest release that the USBM underground has ever seen, "Opus Funaerum" is the solitary black candle that illuminates the all-consuming. Opus Funaerum, an Album by Anu. Released in on Werewolf (catalog no. EVIL; Vinyl LP). Genres: Black Metal, Dark Ambient. Listen free to Anu – Opus Funaerum (Procession of the Mourning, A Sorrowful Funeral Night and more). 8 tracks (). Discover more music, concerts. Album review for 'Anu - Opus Funaerum' () - Black Metal from the United States. ANU - Opus Funaerum is distributed through HASS WEG Productions. Black Metal label and distribution. Vinyl, CD, Tape, etc.