San Antonio's two period-instrument early music ensembles will join forces to present a concert that traces the evolution of musical styles from the Renaissance to the Baroque. Ensemble Cazona performs on copies of Renaissance-era recorders. Retablo will perform music of the 18th century using Baroque recorder and traverso with viola da gamba, harpsichord, and theorbo. This concert will take place at 3:00 on Sunday, November 25, in the Chapel of the Incarnate Word on the campus of Incarnate Word University located at 4301 Broadway. This event is free and open to the public.