Encyclopedia of guitar virtuosity 210 Difficult passages = 210 virtuose Passagen = 210 extraits difficiles - Aguado y García, Dionisio 1784-1849; Ascencio, Vincente; Bach, Johann Sebastian 1685-1750; Barrios Mangoré, Agustín 1885-1944; Berkeley, Lennox 1903-1989; Britten, Benjamin 1913-1976; Brouwer, Leo 1939-; Carcassi, Matteo 1792-1853; Carlevaro, Abel 1916-2001; Castelnuovo-Tedesco, Mario 1895-1968; Coste, Napoléon 1805-1883; Diabelli, Anton 1781-1858; et al. (Chanterelle Verlag, 1987)