Chamber, Quartets, String Quartets, Gubaidulina (composer)

Stamic Quartet

The Danish Quartet

Gidon Kremer (violin), Daniel Phillips (violin), Kim Kashkashian (viola), Yo-Yo Ma (cello)

Brigita Šulcová (vocalist), Radoslav Kvapil (soloist), Petr Šprunk (soloist), Libuše Váchalová (soloist), Dvořák Trio, Suk Quartet, Musici de Praga, Musica viva pragensis, Škvorovo kvarteto, František Belfín, Zbyněk Vostřák

Michael Hell, Micaela Gelius, Gordan Nicolitch, Françoise Groben, Maurizio Spiridigliozzi, Werner Ehrhardt, Mikhail Pochekin (violin), Angelika Nebel, Oliver Triendl (piano), Wen-Sinn Yang, Academy of St Martin in the Fields, London Symphony Orchestra, Luxembourg Philharmonic Orchestra, Berlin Dreiklang Ensemble, Württembergische Philharmonie Reutlingen, Vogler Quartett, Bach-Collegium Stuttgart, Iona Brown, Roderick Dunk, Sir Neville Marriner, Sebastian Tewinkel, Helmuth Rilling

David Harrington, Joan Jeanrenaud, Throat Singers of Tuva, John Sherba, Hank Dutt Kronos Quartet

Evgeniya Alikhanova, Olga Ogranovich, Tatiana Kohanovskaya, Valentina Alykova, Rybin Moscow Male Choir, Yuri Bashmet (viola), Moscow Soloists

Louise Bessette (piano), Olga Ranzenhofer (violin), Frédéric Lambert (viola), Pierre-Alain Bouvrette (cello), Frédéric Bednarz (violin) Quatuor Molinari

Rubin Quartett

Kronos Quartet

Dumisani Maraire (drums, shaker, mbira xylophone), Kronos Quartet (string quartet), Said Hakmoun (vocals), Hassan Hakmoun (sentir lute), Radouane Laktib (oud lute), Foday Musa Suso (kora), Hamza El Din (tar), Obo Addy (african drums, african percussion), Dan Pauli (shaker), Terrence Kelly (director), Zakir Hussain (tabla drums), Taraf de Haïdouks (accordion, double bass, cimbalom dulcimer, violin), Kayhan Kalhor (all additional instruments violin), Ziya Tabassian (drums), Ali Jihad Racy (flute), Souhail Kaspar (tar), Martyn Jones (drums), Luanne Warner (marimba), Alejandro Flores (violin, requinto jarocho), Efrén Vargas (vocals), Carlos Garcia (whistle), Rominko Patixtan Patixtan (harp), Pegro Lunes Tak’il Bek'et (guitar), Carmen Gomez Oso (vocals), Xun Perez Hol Cotom (vocals), Rominko Mendez Xik (vocals), Luis Conte (percussion), Gustavo Santaolalla (percussion, additional percussion), Luna Santaolalla (vocals), Ariel Guzik (instruments), Café Tacvba (electric guitar, jarana jarocha guitar, keyboards, programmer, lute), Jamie Papish (riq tambourine, additional musicians), Alim Qasimov Ensemble (vocal & instrumental ensemble), Terry Riley (tambura), Wu Man (electric sitar), Hank Dutt (additional viola), David Harrington (additional musicians), Oakland Interfaith Gospel Choir, Tambuco Percussion Ensemble

Christian Lindberg (trombone), Evelina Dobraceva (soprano), Wolfgang Zamastil (cello) & Beltane Ruiz Molina (double bass) sonic.art saxophone quartet

Ensemble Oxalys, Muziektheater Transparant

Kronos Quartet (string quartet), Henryk Gorecki, Steve Reich, David Harrington (violin), Hank Dutt (viola), Joan Jeanrenaud (cello), John Sherba (violin)