Conrad Hansen, Alfred Brendel, István Kertész & Bamberg Symphony

Blue Edition - Beethoven: Piano Sonata No. 1, Op. 2 No. 1 & Piano Concerto No. 3, Op. 37

Green Edition - Beethoven: Piano Sonata No. 2, Op. 2 No. 2 & Piano Concerto No. 3, Op. 37

Beethoven - Art Edition: Piano Concertos Nos. 3 & 4