String Quartet Janáček Quartet Jasper String Quartet Jerusalem Quartet Juilliard String Quartet Jupiter String Quartet K Keller String Quartet Kneisel Quartet Kocian Quartet Kodály Quartet Kolisch Quartet Komitas Quartet Kopelman Quartet Krettly Quartet Kreutzberger Quartet Kreutzer Quartet Kronos Quartet Kuss Quartet Kutcher String Quartet L Laclede Quartet Lafayette String Quartet Larchmere String Quartet Lark Quartet LaSalle Quartet Léner Quartet Leningrad Taneiev Quartet Lindsay String Quartet Loewenguth Quartet London Banqueting Ensemble String Quartet London Haydn Quartet London Quartet Louisville String Quartet Ludwig Schuster Lux Aeterna String Quartet Lydian String Quartet M MacNaghten String Quartet Maconchy Quartet Madras String Quartet Maggini Quartet Mallette String Quartet Manhattan String Quartet Manila String Machine Marie Hall Marie Soldat-Roeger Quartet Marmen Quartet Martinů Quartet Meccore String Quartet Mecklenburg Quartet (Saint Petersburg) Medici Quartet Melos Quartet Merel Quartet Methera Miami String Quartet Midnight String Quartet Minguet Quartet Miró Quartet Modigliani Quartet Moscow String Quartet Moyzes Quartet Müller Brothers Musica Viva Australia N Nevine String Quartet Nevsky String Quartet New England String Quartet New Hungarian Quartet New Italian Quartet New Orford String Quartet New Vlach New World String Quartet New York String Quartet New Zealand String Quartet Nordic string quartet O Oberlin String Quartet Olive Mead Quartet Orford String Quartet Orion String Quartet Orlando Quartet Oslo String Quartet P Pacifica Quartet Paganini Quartet Panocha Quartet Parisii Quartet Parker Quartet Parrenin Quartet Pascal Quartet Pavao Quartet Pavel Haas Quartet Penderecki String Quartet Perolé Quartet Petersen Quartet Philadelphia String Quartet Philharmonia Quartet Philharmonia Quartet Berlin Philharmonic Quartet Prague Quartet Pražák Quartet Premiere String Quartet Prima Vista Quartet Pro Arte Quartet Q Quatuor Arthur-LeBlanc Quatuor Bozzini Quartet de Barcelona Quartetto Bernini Quarteto Bessler-Reis Quartetto di Cremona Quartetto Guadagnini Quartetto Energie Nove Quartetto Italiano Quatuor Arpeggione Quatuor Molinari Quatuor Mosaïques R radio.string.quartet.vienna Ragazze Quartet RaVen Quartet Regent String Quartet Rosamunde Quartett Rosé Quartet Royal String Quartet RTÉ Vanbrugh Quartet RTÉ ConTempo Quartet Rubio Quartet S Sacconi Quartet Sage String Quartet St. Churgles String Quartet St. Lawrence Quartet St. Petersburg String Quartet Salomon Quartet San Francisco Schumann Quartet Schuppanzigh Quartet Section Quartet Ševčík-Lhotský Quartet Shanghai String Quartet Shostakovich Signum String Quartet Silesian String Quartet SKAZ String Quartet Skyros Quartet Smetana Quartet Smith Quartet Soldier String Quartet Somogyi String Quartet Solaris Quartet Sonus Quartet Soweto String Quartet Spektral Quartet Spencer Dyke Quartet Stainer Quartet Stamic Quartet Stanford String Quartet String Fusion Stolyarsky String Quartet Strub Quartet Stratton Quartet (original) String Poets Quartet Sweet Blends