In the modern cello’s repertoire, the first great work is the series of partitas for solo cello by [[J. S. Bach]] (though their greatness was not realised until Pablo Casals’ recordings in the 1930s.) In the post-[[Baroque period (music)|baroque]] 18th century, a number of virtuoso players – foremost amongst them Boccherini - brought the instrument out of its normal support role in chamber music to be an equal in the string ensemble. Boccherini, Joseph Haydn|Haydn]] and [[Mozart]] used it as the bass in their string quartets, and (usually) doubled up with it in quintets. It "arrived" as a [[concerto]] instrument with the three concertos by Haydn. | In the modern cello’s repertoire, the first great work is the series of partitas for solo cello by [[J. S. Bach]] (though their greatness was not realised until Pablo Casals’ recordings in the 1930s.) In the post-[[Baroque period (music)|baroque]] 18th century, a number of virtuoso players – foremost amongst them Boccherini - brought the instrument out of its normal support role in chamber music to be an equal in the string ensemble. Boccherini, Joseph Haydn|Haydn]] and [[Mozart]] used it as the bass in their string quartets, and (usually) doubled up with it in quintets. It "arrived" as a [[concerto]] instrument with the three concertos by Haydn. |