Tetragon
Nature
* 2021 Stock* An ecology-inspired Krautrock album (1971) from a short-lived group comprised of German school-chums, some of whom had recorded an LP as Trikolon. Tetragon did not conform to any predetermined musical style: they played whatever they pleased, as long as it included groovy Hammond organ and very trippy, flanged wah-wah guitar, in various taut jamming modes that favored jazz/rock fusion à la Miles Davis with a small dose of classical music (adapting a Bach fugue along the way). The r…