The Duo for Violin and Cello, Op. 7 models perfectly the cross-pollination of Hungarian folk materials and the formal structures of art music. Its opening pentatonic melody falls into the Dorian mode, while a contrasting theme, alternating melodic phrases and pizzicato accompaniment, sounds Aeolian. Intensely heartfelt lyricism, which occasionally bursts forth in deep torment, courses through the Adagio. The middle section employs a “trio” texture: the cello provides the bowed soprano melody and a plucked bass accompaniment, while the violin spins an active countermelody in the alto range. Kodály’s Magyar-styled finale simulates the radical tempo changes of the verbunkos (recruiting dance) style with its exciting alternation of slow (lassu) and rapid (friss) sections.