The lecture recital was given February 16, 1976. A discussion of the development of form in the German organ sonata from Mendelssohn to Rheinberger was presented. A performance of representative sonatas by Mendelssohn and Rheinberger was included with the lecture. Two solo recitals and one chamber recital were presented as public recitals in addition to the lecture recital. The first solo recital, on July 2, 1970, included works of Buxtehude, Roger-Ducasse, Bach, and Sowerby. The chamber recital, given with Betty Lambert, soprano, on July 31, 1973, consisted of works by Bach, Pepping, Pinkham, Reger, and Bornefeld. The second solo recital, on April 17, 1978, included works by Lubeck, Balbastre, Bach, Mathias, Karg-Elert, and Dupré. All four programs, recorded on magnetic tape, are filed, along with the written version of the lecture material, in the North Texas State University library.

The lecture recital was given July 10, 1973. The Symphonie-Passion by Marcel Dupre was performed following a lecture on various factors that influenced the development of the organ symphony in France. In addition to the lecture recital, three other public recitals were performed, including solo compositions for the organ and three chamber works for organ and instruments. The first solo recital, including works of J. S. Bach, P. Hindemith, L. Sowerby, and L. Vierne, was performed on June 4, 1969. On April 17, 1970 the second solo recital was performed. Compositions by J. S. Bach, D. Buxtehude, M. Duprd, N. Dello Joio, S. Karg--Elert, and J. Langlais were included in the program. On January 25, 1971, a program of organ chamber works by N. Lockwood, D. Pinkham, and F. Martin, as well as solo works by F. Lizst, W. Latham, and Marcel Duprl, was performed. The four programs were recorded on magnetic tape and are filed with the written version of the lecture as a part of the dissertation.