British conductor Neville Marriner hooked Argento up with Metropolitan Opera mezzo-soprano Frederica von Stade to produce another Minnesota Orchestra commission, Casa Guidi, in 1983. Argento, who favors prose writings for his texts, used letters written by Elizabeth Barrett Browning to her sister in England. They describe the Brownings' idyllic family life in an apartment at Casa Guidi, Florence, Italy. Von Stade has sung the cycle often, usually in Argento's piano-accompanied or chamber scoring. By now, she virtually becomes Elizabeth when she sings it, and after a major career of more than 30 years there is negligible diminution of her vocal powers. The recorded performance (using the original large-orchestra scoring) begs to be described as "definitive", capturing a supreme vocal artist near her peak in her most characteristic repertoire.

Argento wrote the 1986 Capriccio for Clarinet & Orchestra on commission from the Saint Louis Symphony Orchestra for its principal clarinetist. Argento says he did not dare give his concerto the same name as Mozart's Concerto for clarinet and orchestra, mostly because of that masterwork's sublime slow movement. Subtitled "Rossini in Paris", Capriccio takes its moods (but not any themes) from three of the piano pieces Rossini called Sins of My Old Age. Although light-hearted, the Capriccio is a substantial and virtuosic full-scale concerto, and its slow movement is lovely enough to be worthy of Mozart's example. The orchestra's principal clarinetist, Burt Hara, gives an exciting and good-humored performance.

The disc is welcome as part of the re-launch of Reference Recordings. Not just for modern clarinet fans or vocal fanciers, this beautiful-sounding, award-winning HDCD represents the state of the art in standard CD production, surpassing in tonal depth and naturalness a majority of the SACDs I have heard. Highly recommended.