This subseries offers a collection of William Klenz's cello musical compositions, with a major emphasis on the Sonata as a central piece, expertly utilized in numerous cello compositions. Notably, Klenz demonstrates his musical versatility by extending the use of the Sonata form to solo instruments such as Piano and Violin within this subseries.

This subseries offers a collection of William Klenz's cello musical compositions, with a major emphasis on the Sonata as a central piece, expertly utilized in numerous cello compositions. Notably, Klenz demonstrates his musical versatility by extending the use of the Sonata form to solo instruments such as Piano and Violin within this subseries.

This subseries offers a collection of William Klenz's cello musical compositions, with a major emphasis on the Sonata as a central piece, expertly utilized in numerous cello compositions. Notably, Klenz demonstrates his musical versatility by extending the use of the Sonata form to solo instruments such as Piano and Violin within this subseries.

This subseries presents a collection of William Klenz's cello musical compositions, exemplifying various musical forms and solo instruments. Throughout these numerous cello compositions, Klenz arranged, transcribed, and edited the works. All files within this subseries are undated, so approximately dates were included.

This subseries presents a collection of William Klenz's cello musical compositions, exemplifying various musical forms and solo instruments. Throughout these numerous cello compositions, Klenz arranged, transcribed, and edited the works. All files within this subseries are undated, so approximately dates were included.

This subseries comprises William Klenz's choral musical compositions, featuring works in English, French, and Latin languages. The majority of these compositions are religious choral music.

Choral sheet music not by Klenz, but collected by him can be found under the collected music ephemera series, located at the end of the collection.

This subseries comprises William Klenz's choral musical compositions, featuring works in English, French, and Latin languages. The majority of these compositions are religious choral music.

Choral sheet music not by Klenz, but collected by him can be found under the collected music ephemera series, located at the end of the collection.

This subseries comprises William Klenz's choral musical compositions, featuring works in English, French, and Latin languages. The majority of these compositions are religious choral music.

Choral sheet music not by Klenz, but collected by him can be found under the collected music ephemera series, located at the end of the collection.