Variations for orchestra op. 30 Variations for orchestra op.31 Variations for Orchestra op.31 Variations for Orchestra Op.31 Variations for Orchestra,op.31 Variations for Orchestra,Op.31 Variations for orchestra op.31（乐队变奏曲） 5 pieces for orchestra op. 10 6 pieces for orchestra op. 6 Passacaglia for orchestra op. 1