Rara Avis: Mutations/Multicellulars Mutations by Ken Vandermark, released 04 November 1. Adaptation 2. Genetic Drift 3. Gene Flow 4. Mutation 5. View credits, reviews, tracks and shop for the CD release of "Mutations/Multicellulars Mutations" on Discogs. Rara Avis - Mutations / Multicellulars Mutations (dEN Records, ) ****½. By Philip Coombs Trust your heroes. They are usually correct. RARA AVIS - Mutations / Multicellulars Mutations (dEN Records) RARA AVIS is a new project, "a cooperative," explains Ken Vandermark. Simone Quatrana - Rara Avis - Ken Vandermark. Ken Vandermark: baritone / tenor saxophone, Bb clarinet. Stefano Ferrian: soprano / tenor saxophones. Mutations / Multicellulars Mutations · 1. KS  · 2. KSM  · 3. KM  · 4. KLS  · 5. SLM  · 6. SK Released by Rara Avis [view band]. taken from: dEN RARA AVIS "Mutations / Multicellulars Mutations". Personnel: Ken Vandermark: reeds. Stefano Ferrian: saxophones. RARA AVIS - Mutations / Multicellular Mutations (double CD, dEN Records ). Three new releases from the Italian DEN-label run by Stefano Ferrian. Having said all that, hearing the new double CD by Rara Avis, “Mutations/Multicellulars Mutations”, restored my faith in the viability of modern free jazz. Rara Avis discography and songs: Music profile for Rara Avis, formed Cover art: Mutations / Multicellulars Mutations · Mutations / Multicellulars.