ERSO On Tour
- 2009, March - 18 concerts in USA
Conductors: Eri Klas and Nikolai Alexeev, soloist Joyce Yang (piano, USA) - 2008, September - Concert in Teatro Filarmonico di Verona
Conductor Olari Elts, soloist Sarah Chang (violin, USA) - 2008, May - Concert "Musical gift for Sweden" on the occasion of the 90th anniversary of Republic of Estonia
Conductor Olari Elts, soloist Mattias Torell (electric guitar, Sweden) - 2008, April - Concert in Helsinki, Finlandia-talo
Conductor Olari Elts, soloist Mika Väyrynen (accordion, Finland) - 2006, August - Concert in Stockholm in Berwaldhallen (Baltic Sea Festival)
Conductor Paavo Järvi, soloist Evelyn Glennie - 2006, February - Concert in Italy, in Turin Cattedrale di San Giovanni Battista – Duomo (The Cultural Olympiad)
Conductor Olari Elts, Estonian Philharmonic Chamber Choir - 2005, August - Concert in Stockholm in Berwaldhallen (Baltic Sea Festival)
Conductor Arvo Volmer, soloist Per Tengstrand - 2004, February - Concert in Helsinki in Finlandia-talo
Conductor Olari Elts, soloist Vladimir Mischouk - 2003, October - 17 concerts in Italy
Conductor Nikolai Alexeev, soloists Sten Lassmann, Nikolai Madoev etc. - 2002, July - Concert in Germany in Nürnberg International Organ Festival
Conductor Arvo Volmer, Latvija Mixed Choir - 2001, August - Concerts in Copenhagen, in Göteborg and in Oslo
Conductor Mark Robinette - 2001, February - Concerts in Sweden (Stockholm, Göteborg, Halmstad, Växjö, Jonköping)
Conductor Vello Pähn, soloist Bengt-Ake Lundin - 2000, October - Concerts in Germany (Bad Homburg, Trossingen, Tübingen, Müllheim, Villingen, Rüsselheim)
Conductor Arvo Volmer, soloist Ivari Ilja - 2000, September - Concerts in Riga and in Vilnius
Conductor Arvo Volmer, soloist Ivari Ilja - 2000, July - Concert in Sweden (Dalhalla Summer Music Festival)
Conductor Arvo Volmer, soloists, World Festival Choir - 2000, January - Concert in Italy in Genua
Conductor Tõnu Kaljuste, soloist Susan Bullock, Ellerhein Girls' Choir, Estonian Philharmonic Chamber Choir, Estonian National Male Choir - 2000, January - Concert in Helsinki in St. John's Church
Conductor Tõnu Kaljuste, soloists, Ellerhein Girls' Choir, Estonian Philharmonic Chamber Choir, Estonian National Male Choir