Louis Marchand, Grand Dialogue in C from 3ième Livre d'orgue
To listen to Louis Marchand, Grand Dialogue in C from 3ième Livre d'orgue, performed by Leonard Raver on the 1981 Brombaugh organ of The Southern Adventist University, Collegedale, TN, click here, then click on "8647 Part I," then hold button and slide to 6:23 (6 minutes and 23 seconds).