The lecture recital was given April 16, 1971. An Excellent Meane, six settings of Gloria Tibi Trinitas, Eterne rerum conditor, and Te Deum laudamus by William Blitheman, In Nomine by John Taverner, and Ecce tempus idonem by Thomas Tallis were performed, together with a choir of four men's voices, following a lecture on various aspects of organ music in early Tudor England. In addition to the lecture recital, three other public recitals, all solo programs, were performed. The first solo recital, including works of Dietrich Buxtehude, Johann Sebastian Bach, Paul Hindemith, and Max Reger, was performed on March 14, 1971. On October 23, 1972, the second solo recital was performed. The program included compositions by Olivier Messiaen, Johann Sebastian Bach, Cesar Franck, and Charles-Marie Widor. On October 17, 1977, the third solo recital, including works by Johann Sebastian Bach, Girolamo Frescobaldi, Johann Jacob Froberger, Dietrich Buxtehude, James Hathaway Tallis, and Maurice Durufle, 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.

The lecture recital was given on November 20, 1979. The final movement of Widor's Symphonie Gothique, opus 70, the first movement of Widor's Symphonie Romane, opus 73, and the first movement of Dupré's Symphonie-Passion, opus 23 were performed following a lecture on Gregorian Chant in the organ symphonies of Widor and Dupré. The lecture included a brief historical discussion of the decline of organ literature following the French Classical School, the development of the Modern French Organ School beginning with the establishment of the organ department at the Paris Conservatory, the revival of plainsong and the establishment of the School of Solesmes, and the influence of César Franck and the organ symphony. The main body of the lecture included biographical sketches of Widor and Dupré, a discussion of the general characteristics of their organ symphonies, with the emphasis upon those movements specifically employing the use of Gregorian chant.

The lecture recital was given July 22, 1974. A discussion of the tientos of Cabezon, Aguilera de Heredia, Coelho, Correa de Arauxo, and Cabanilles included an analysis of eight specific works, a comparison of styles, and information about performance practices. The eight works were then performed. In addition to the lecture recital three other public recitals were performed, consisting entirely of solo literature for the organ. The first solo recital, on July 2, 1971, included works of Titelouze, deGrigny, Franck, and Alain. The second solo recital, on June 18, 1973, consisted of works by Bach, Klebe, Bruhns, Reger, Heiller, and Liszt. The final solo program, on June 7, 1974, included works by Boyvin, Buxtehude, Mozart, Alain, and Reger. 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 on August 9, 1974. Chorale partitas by Sweelinck, Scheidt, B051hm, and Walther were performed following a lecture on the chorale partita in the Baroque period. The lecture included a discussion of the instruments that the partitas were written for and the functions for which they were written. The works of Sweelinck and Scheidt and their influence on later composers were discussed. A number of lesser-known composers and their works were mentioned. Also, there was a discussion of works by well-known composers such as Bohm, Pachelbel, Buxtehude, Walther, and Bach. In addition to the lecture recital, three other public recitals were performed, all of which consisted of solo compositions for the organ. The first solo recital, including works of Buxtehude, Bach, Walther, Pepping, ?ranck, Alain, and Durufle, was performed on July 18, 1971. On August 13, 1972 the second solo recital was performed. Compositions by Greene, Stanley, Searle, Willan, Dandrieu, Roger-Ducasse, and Langlais were included in the program. The third solo recital, which included works by Sweelinck, Bach, Guillou, and Reubke, was performed on June 5, 1974. The four programs were recorded on magnetic tape and are filed with the written version of the lecture material …

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.