Orchestra `Sinfonietta Riga` Part, Arvo - Alleluia-Tropus for mixed vocal ensemble or chamber choir and 8 violoncellos ad lib. (2008) Part, Arvo - Blessed Petronius (Beatus Petronius), for mixed choir and 2 organs (1990) Part, Arvo - Salve Regina, for mixed choir and organ (2001) Part, Arvo - Statuit e Dominus for two mixed choirs and two organs (1990) Schlee, Thomas Daniel - Wachsende Bläue, for Two Violins and String Ensemble (2010), op. 76 Tabakova, Dobrinka - Fantasy Homage to Schubert for Viola and String Orchestra Vasks, Pēteris - Concerto for Viola and String Orchestra, 2014-15 Vasks, Pēteris - Concerto for Violin and String Orchestra `Distant light` (Tālā gaisma), 1996-97 Vasks, Pēteris - Mass for Choir and String Orchestra, 2000; 2005 Vasks, Pēteris - Symphony No.1 `Voices`, 1991 Vasks, Pēteris - Viatore (Traveler), for string orchestra, 2001 Vasks, Pēteris - Vox amoris (The Voice of Love), fantasy for violin and string orchestra, 2009 Vasks, Pēteris - `Dona nobis pacem`, for mixed chorus and string orchestra or organ, 1996 Vasks, Pēteris - `Lonely Angel` (Vientuļais eņģelis), for violin and string orchestra (2019 - for trio), 2006; 2019 Vasks, Pēteris - `Pater noster` (Our Father), for choir and orchestra, 1991