The layout of the “Symphonies named after the times of day” score more closely approximates Haydn's own practices than in any previous edition. Haydn's distinction between violoncello, bassoon and violone has been retained throughout.

Despite many printed editions, recordings and a widespread opinion to the contrary, Haydn did not intend a harpsichord to take part in the performance of these works.
Continuing the cooperation between Bärenreiter and the G. Henle publisher regarding Haydn’s large-scale choral works, operas and symphonies, this edition is based on the G. Henle Complete Edition of the “Works of Joseph Haydn”.