På dobbel-CD-en «Mendelssohn and the Organ Sonata» presenterer organist Anders Eidsten Dahl lytteren for de seks orgelsonatene og den skapende prosessen fram mot det endelige resultatet. On this double CD, “Mendelssohn and the Organ Sonata”, organist Anders Eidsten Dahl not only offers the listener his interpretations of the six organ sonatas, but also illuminates the process that led to the final result.