In addition to an Urtext oboe solo part this publication includes a performance part prepared by Frank de Bruine . Given the close relationship between Mozart’s D maj flute concerto and the original concerto for oboe, a reference score has been included with the Urtext oboe part set above the Urtext flute part transposed to C maj . With this, performers have the opportunity to compare the versions and make qualified decisions on articulation based on the reliable Urtext of the New Mozart Edition.