The renowned Italian composer and mountaineer Leone Sinigaglia wrote a fascinating series of pieces for string quartet that reflect his powers of characterization and elegance. Flowing melodies can be heard throughout, not least in the Concert-Etude, Op. 5, while the more substantial Variations on a Theme of Brahms, Op. 22 display his technical skill and expressive variety, whether reflective, somber or exuberant. His String Quartet in D major, Op. 27 exemplifies his dual inheritance: a commanding central European facility, combined with a natural Italian lyricism.