Franz Liszt: Paraphrase de concert sur Rigoletto S. 434 in D-flat Major from Fantasies and paraphrases - piano sheet music to print instantly. This piece is level 8+ and was composed during the Early Romantic period. This piece is composed by Franz Liszt and was composed in 1859. Title: Paraphrase de concert sur Rigoletto, S. 434 in D-flat Major from Fantasies and paraphrases. The difficulty level if graded by ABRSM would be approximately 8+ and it belongs to the Early Romantic period.