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Student Orchestra of Modern Conservatory of Thessaloniki (Greece, 1996 // 1998).
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Polska Filharmonia Bałtycka Orchestra in Gdansk (Poland, 2012).
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Belfast Ulster Orchestra under the direction of Paul Brough in Belfast (Ireland, 2014).
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Student Orchestra of the University of Music and Performing Arts in Graz under the direction of Graziella Contratto (Austria, 2015).
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Stuttgarter Philarmoniker Orchestra under the direction of Johahnes Klumpp in Stuttgart (Germany, 2016).
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BachChor Stuttgart under the direction of Jörg-Hannes Hahn (Germany, 2015).
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Kolping Chor Stuttgart under the direction of Annette Glunk (Germany,
2016).
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Martinschor Stuttgart-Möhringen under the direction of Leonhard Völlm (Germany,
2018).
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Impuls Chor under the direction of Eberhard Klotz (Germany, 2018-2025).