Portland Chapter, Pro-Music Inc. Presents in Concert THE OLD WORLD TRIO of ANCIENT INSTRUMENTS Anton Rovinsky, Spinet Gilbert Ross, Quinton David Freed, Viola  da gamba Tuesday, December 9, 1930. 8:30 P. M. Little Theatre,   Studio Bldg. Portland, Oregon PROGRAM I Trio Sonata......................................................................................................................................Giuseppe Valentini "The Bag Piper" Allegro alia marcia Allegro moderato Andante espressivo . (1660 - ? ) II English Suite...........................................................................................................................................................Purcell a) Processiona c)  Country Dance b) Song Tune d)  Aire and Canaries (1658 -1695) III Trio Sonata...............................................................................................................................................Antonio Lotti Largo Adagio Allegro Vivace INTERMISSION IV Trio Sonata............................................................................................................................................William Boyce Andante Allegro sostenuto Allegro giusto Allegro moderato (1710-1779) V a) Canzone.......................................................................................................................................;.....................Hasse for Viola da gamba and Spinet b) Dance of the Gypsies and Blind Beggars....................................................................................Couperin for Spinet c) Musette and Allegro...............................................................................................................................Senaille for Quinton and Spinet (1687-1750) d) Tambourin......................................................................................................................................................Rameau for Trio VI Trio Sonata............................................................................................................................................................Loeilly Largo Adagio Allegro Allegro con spirito (1653-1728) MANAGEMENT: Beckhard & Macfarlane Inc. New York City The Board of Directors extends a coidial invitation to all members to meet Mr. Rovinsky, Mr. Ross, and Mr. Freed after the concert on the nineth floor. The next concert will be given Jan. 29, 1931 by Maurice Martenot assisted by his sister Genette with his newest invention presenting "Music from the Ether".