Aleph at Hallucinatory Mountain is a studio album by British experimental

Experimental music

Experimental music refers, in the English-language literature, to a compositional tradition which arose in the mid-20th century, applied particularly in North America to music composed in such a way that its outcome is unforeseeable. Its most famous and influential exponent was John Cage...

 band Current 93

Current 93

Current 93 is an eclectic British experimental music group, working since the early 1980s in folk-based musical forms. The band was founded in 1982 by David Tibet .-Background:Tibet has been the only constant in the group, though Steven Stapleton has appeared on...

, released in May 2009 on Coptic Cat Records.
After collaborating with Om

Om (band)

Om is a duo formed in 2003 by the rhythm section of the disbanded Stoner doom metal band Sleep. The band's first three albums feature Al Cisneros on vocals and bass and Chris Hakius on drums. Their music is similar in structure to Tibetan chanting....

 on a split EP, there is a notably heavy sound on this record, citing doom metal

Doom metal

Doom metal is an extreme form of heavy metal music that typically uses slower tempos, low-tuned guitars and a much "thicker" or "heavier" sound than other metal genres...

 and stoner rock

Stoner rock

Stoner rock or stoner metal is a subgenre of heavy metal, combining elements of psychedelic rock, blues rock, traditional heavy metal and doom metal. Stoner rock is typically slow-to-mid tempo and features a bass-heavy sound, melodic vocals, and 'retro' production...

 as an influence. There is also a limited edition of the recording for subscribers who paid in advance including a second CD with a rough mix of the tracks and also a monophonic version that was released for the band's concert at German Wave Gotik Treffen

Wave Gotik Treffen

Wave-Gotik-Treffen is an annual world festival for "dark" music and arts in Leipzig, Germany. 150+ bands and artists from various backgrounds play at several venues throughout the city over 4 days...

2009 with all of the tracks entitled in a different way, even though the music remains the same.

Track listing

1. "Invocation of Almost" – 8:49
2. "Poppyskins" – 5:17
3. "On Docetic Mountain" – 8:14
4. "26 April 2007" – 5:13
5. "Aleph is the Butterfly Net" – 5:54
6. "Not Because the Fox Barks" – 10:14
7. "UrShadow" – 4:37
8. "As Real as Rainbows" – 5:23