The Bärenreiter Urtext edition of Ludwig Van Beethoven's Concerto No.1 In C Major Op.15 For Piano features a detailed commentary by Bärenreiter editor and Beethoven expert Jonathan Del Mar.In Beethoven?s autograph for Concerto No.1 In C Major Op.15 For Piano Del Mar found no less than 17 corrections which were made after the work was published. These have been brought to light in this volume and all the sources and findings made by the editor have been documented.This critical edition reflects the latest musicological research and sets the highest scholarly standards without losing sight of the needs of modernperformers. This is a reduction for two Pianos. The full score can be found here .