out of print or very  difficult to find.

Trio for Viola Clarinet and Piano, Walter Trampler, Charles Russo, Douglas Nordli, Composers Recordings, CRI 148

Designs, Images, and Textures, Univ. of Michigan Band, Wm. D. Revelli, cond., Educational Record Reference Library, Franco Colombo; Michigan Band, Wm Revelli, cond., Golden Crest CRS 4214, "The Revelli Years"

Music for Cello and Piano, Jerome Jelinek, Joseph Gurt, Composers Recordings CRI  SD311

Sounds Remembered, Charles Treger, violin, Samuel Sanders, pf., Desto Records, DC 7142

Concerto for Two Pianos and Orchestra, Fernando Laires, Nelita True, Midland Sym. Orchestra, Don Th. Jaeger, cond., SCI Recording Series, Advance Recordings FGR 26S

Clarinet Duets,  Paul Drushler and Larry Combs, Mark Educational  Records, Inc., MES-5759 .

Soliloquies, Elsa Ludewig-Verdehr, clarinet, Mark Educational Records, MES 38084

Suite for Unaccompanied Trombone, (1) Ralph Sauer, Crystal Records S381; (2) Christian Lindberg, Fermat Records FLPS 49 [details not known].