By Richard Williams. Edited by Jeff King. For Euphonium B.C. (Non Compensating). Band Methods. Level: Book A,1. Method Book. Published by Neil A. Kjos Music Company.
By Uwe Komischke. For euphonium. Swiss import. Instructional Methods; Etudes. Level: 5. Instructional method. Published by Editions Marc Reift. (EMR 127M)
By John G. Mortimer. For euphonium. Swiss import. Instructional Methods; Etudes. Instructional method. Published by Editions Marc Reift. (EMR 178) Level: 3 -4.
By John G. Mortimer. For euphonium. Swiss import. Instructional Methods; Etudes. Level: 2-2 . Instructional method. Published by Editions Marc Reift. (EMR 175)
By John G. Mortimer. For euphonium. Swiss import. Instructional Methods; Etudes. Level: 1-2. Instructional method. Published by Editions Marc Reift. (EMR 174)
By John G. Mortimer. For euphonium. Swiss import. Instructional Methods; Etudes. Instructional method. Published by Editions Marc Reift. (EMR 177) Level: 3-3 .