49. Ruins, 'Hyderomastgroningem' (1995)
Beaming down from the far reaches of the prog-rock galaxy, this Japanese drums and bass duo slam together mathematically improbable meters and dissonant blasts of rhythm with nonsense wails or demonic growls. The band's fifth album is especially fascinating, as Ruins inject snippets of vocal melody, droning doom, punk tempos, and meticulous Crimson-esque prog into their rapidly morphing songs. The most obvious influence on Ruins' ringleader Yoshida Tatsuya is Magma's iconoclastic Christian Vander — like Vander, Yoshida even created his own language for the band — but there are also traces of experimental freaker Frank Zappa and avant-jazz terrorizer John Zorn (who released the album on his Tzadik label). Some have tagged Hyderomastgroningem unlistenable and undoubtedly it could drive most fans of King Crimson or Yes batty. But maybe that just makes Ruins more prog than prog. J.W.