Obsidian

Named after the band's striking female vocalist, Jex Thoth take their cues from the metallic strains of Black Sabbath and the retro experimentalism of Amon Düül II. Jex Thoth (formerly Jessica Toth) and bassist James Jackson Toth (leader of the experimental outfit Wooden Wand, and credited here as Grim Jim) form the core of the group, which originally took shape under the name Totem.

Meshuggah is a Swedish extreme metal band from Umeå, formed in 1987. Meshuggah's line-up has primarily consisted of founding members vocalist Jens Kidman and lead guitarist Fredrik Thordendal, drummer Tomas Haake, who joined in 1990, and rhythm guitarist Mårten Hagström, who joined in 1992. The band has gone through a number of bassists, with the position currently being held by Dick Lövgren since 2004.Meshuggah first attracted international attention with the 1995 release Destroy Erase Improve for its fusion of fast-tempo death metal, thrash metal and progressive metal with jazz fusion elements. Since its 2002 album Nothing, Meshuggah has used downtuned eight-string guitars. Meshuggah has become known for their innovative musical style, complex, polymetered song structures and polyrhythms. Meshuggah was labeled as one of the ten most important hard rock and heavy metal bands by Rolling Stone and as the most important band in metal by Alternative Press. Meshuggah has found little mainstream success as yet, but is a significant act in extreme underground music.

English composer Thomas Tallis witnessed dramatic changes of religion under four monarchs, and his career accordingly represents the development of polyphonic church music in Renaissance England. Along with his student and fellow Roman Catholic, William Byrd, Tallis was one of the earliest composers to publish music under royal patent in England, and his works demonstrated the shifting doctrines and styles of liturgy in the reigns of Henry VIII, Edward VI, Mary I, and Elizabeth I. This 2017 Obsidian release features one piece with a text by Henry VIII's sixth and last wife, Katherine Parr, which gives the album its title, though the mix of Roman Catholic and Anglican pieces on the program suggests that "songs of Reformation" may be seen as one-sided. In any case, the performances by the vocal ensemble Alamire and the viol consort Fretwork put the emphasis on Tallis and his varied output, rather than on the theological preferences of royalty. The result is a well-balanced portrait of Tallis, and his choral music is given transparent textures and clear diction by the 14-voice choir, which maintains independence of parts while offering an evenly blended tone.