Aroused

A fascinating collection of mostly instrumental live and studio material recorded by the original Mothers of Invention, complete with horn section, from 1967-1969, Weasels Ripped My Flesh segues unpredictably between arty experimentation and traditional song structures. Highlights of the former category include the classical avant-garde elements of "Didja Get Any Onya," which blends odd rhythmic accents and time signatures with dissonance and wordless vocal noises; these pop up again in "Prelude to the Afternoon of a Sexually Aroused Gas Mask" and "Toads of the Short Forest." The latter and "The Eric Dolphy Memorial Barbecue" also show Frank Zappa's willingness to embrace the avant-garde jazz of the period. Yet, interspersed are straightforward tunes like a cover of Little Richard's "Directly From My Heart to You," with great violin from Don "Sugarcane" Harris…