The Adagio in E major for Violin and Orchestra, K. 261, was composed by Wolfgang Amadeus Mozart in 1776.
It is believed that Mozart wrote it specifically for the violinist Antonio Brunetti, who complained that the original slow movement was "too artificial".
[1] The work is scored for solo violin, two flutes, two horns in E and strings.
It is one of the few compositions Mozart wrote in the key of E major: Piano Trio No.
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