God of War (2018 video game) and languages from various Northern European folk traditions." He also wanted the score to be huge and varied, "full of peaks and valleys, tiny incantations and gigantic set pieces." The main Kratos theme in particular features low orchestral instruments, Icelandic choir, deep male vocals, powerful female vocals (in particular Faroese singer Eivør Pálsdóttir), folk percussion, and Nordic stringed instruments, such as the nyckelharpa and hurdy gurdy. The track "Witch of the Woods" uses a renaissance and baroque instrument called a viola da gamba, which is an ancestor of the modern cello. The Stranger's theme, found in the track "Deliverance", uses
Early Music (Lachrymæ Antiquæ) album in which "the distinctions between old and new are blurred, and the effect is comforting rather than disconcerting." As with many Kronos Quartet albums, the basic string quartet is augmented by various other, sometimes exotic instruments. The Swedish song "Längdans efter Byfåns Mats" features a bagpipe, and the traditional Swedish bridal march "Brudmarsch frå Östa" includes a nyckelharpa (a string instrument related to the hurdy-gurdy). Chinese virtuoso musician Wu Man plays two kinds of ruan (a plucked lute-like string instrument) on "Lachrymæ Antiquæ." Perhaps the most exotic instrumentation is found on "Uleg-Khem", a traditional Tuvan song, where the quartet