I. Ratios

I. Ratios a song by Fred Lerdahl on Play Music

Episodes and Refrains by Fred Lerdahl , Windscape ,
Quiet Music (Version for 2 Pianos) by Fred Lerdahl , Quattro Mani ,
I. Ratios by Fred Lerdahl , Weiss Kaplan Stumpf Trio ,
II. Cycles by Fred Lerdahl , Weiss Kaplan Stumpf Trio ,
III. Phases by Fred Lerdahl , Weiss Kaplan Stumpf Trio ,
Time and Again by Fred Lerdahl , Saint Paul Chamber Orchestra , Roberto Abbado ,