The romantic piano concerto. - Adler, Samuel; Angerer, Paul; Beissel, Heribert; Boehm, Mary Louise; Cao, Pierre; Epstein, David; Froment, Louis de; Kann, Hans; Kapp, Richard; Keller, Roland; Köhler, Siegfried; Landau, Siegfried; et al. (Landor/Vox, 1992)