Variations on a theme of chopin, op. 22 Variations on a theme of corelli, op 42 Varations on a theme of Paganini, op.26 Variations on a theme by paganini, op. 35 Variations on a theme by paganini, op.35 Variations on a Theme by Haydn, op.56a Variations on a theme by Tchaikovsky, op.35a Variations on a theme by Corelli,op.42 Variations on a theme by Paganini Op.35 Variations on a theme of corelli