Dvořák: Symphony No. 5 in F major, Op. 76, B. 54 The Symphony No. 5 in F major, Op. 76, B. 54, is a classical composition by Czech composer Antonín Dvořák. It was originally published as Symphony No. 3. The work Dvořák composed his fifth symphony in the summer months in June and July 1875. The opus number is actually incorrect. The autograph was marked with opus number 24, but the publisher Simr..