6 string quartets op. 18 - Beethoven, Ludwig van 1770-1827; Alvarez, Javier 1956-; Jegede, Tunde 1972-; Tanaka, Karen 1961-; Beamish, Sally 1956-; Smirnov, Dmitrij N. 1948-2020; Firsova, Elena Olegovna 1950-; Alvarez, Javier 1956-; Jegede, Tunde 1972-; Tanaka, Karen 1961- (Vanguard Classics, 2000)