“All of Zenón’s varied projects have seemed propelled by a singular quest, and with this magisterial chamber music outing the alto saxophonist grabs hold of the grail as never before. Becoming in effect a fifth member of the Spektral (string) Quartet, Zenón derives from the folkloric genres of his native Puerto Rico a strikingly individual musical hybrid, fluid and poetically expressive, yet unrelenting in its technical demands.”