The Hungarian composer Zoltán Kodály wrote his Sonata for Solo Cello in B minor, Op. 8, in 1915. It was first performed in 1918 and published in 1921.

It is among the most significant works for solo cello written since Johann Sebastian Bach's Cello Suites. It contains influences of Debussy and Bartók, as well as the inflections and nuances of Hungarian folk music.^[1]

The solo sonata is in three movements:

The sonata was written in 1915 but its premiere was delayed due to World War I.^[1] It was premiered by Jenő Kerpely [hu] (1885–1954; sometimes seen as Eugène de Kerpely) in Budapest on 7 May 1918.^[3] Kerpely was the cellist of the Waldbauer-Kerpely Quartet, which had premiered the first four string quartets by Bartók.^[4] It was published by Universal Edition in Vienna in 1921.^[3]

Kodály himself predicted that "in 25 years no cellist will be accepted who has not played it".^{[This quote needs a citation]} Indeed, less than 40 years later, in 1956, the sonata was a set piece for the Casals Competition in Mexico City.^[5] The performance of the sonata by George Neikrug (1919–2019) in his debut at the New York Town Hall in 1947 was the first American performance of the work for many years.^[6]

János Starker first played the sonata for Kodály at the age of 15, in 1939, then again in 1967 shortly before the composer's death. Kodály told Starker: "If you correct the ritard in the third movement, it will be the Bible performance."^[5] Starker recorded it four times (1948, 1950, 1956 and 1970), the 1948 78-rpm recording winning a Grand Prix du Disque.^[5]