Prelude 'Solitude' for symphony orchestra Op10 No.3 Prelude 'Solitude' for symphony orchestra Op.10 No.3 Autumn Elegy for symphony orchestra Op.15 No.2 Balkan Dance for symphony orchestra Op.46 No.3 Ruchenitsa for symphony orchestra from Op.18 Bulgarian Suite for symphony orchestra Op.21 Improvisation And Toccata for symphony orchestra Op.36 Nos.4,5 Six Exotic Preludes for symphony orchestra Op.17 Suite for string orchestra op. 1