W0025. VIENNA KONZERTHAUS QUARTET, w.LEOPOLD WLACH: Clarinet Quintet in A, K.581 (Mozart); Clarinet Quintet in b, Op.115 (Brahms). (Canada) Millennium Classics MCAD 80093, recorded 1951/'52, resp. Long out-of-print, Final Copy! - 602438009329
"The 1951 wind players [above] were Vienna Philharmonic principals; the strings were members of the Vienna Symphony Orchestra. In that Strauss-Furtwängler era all seem to have cultivated intense individuality of tone and phrasing....Leopold Wlach is one of the 1951 recording's major assets. Everywhere he is a vivid presence, and his soulful playing of the Adagios is truly memorable."
- Graham Silcock, INTERNATIONAL CLASSIC RECORD COLLECTOR, Winter, 1997