When a CD bears the title 'Fantasia' for Viol and Piano, it is perhaps surprising that no less than two of the four recorded works correspond to the clearly defined form of the sonata. However, fantasia is not the designation of a musical genre, but rather expresses a basic intellectual attitude, a program. This does not mean that it is 'program music' in the proper sense - none of the four works display clear content-related links to a given program. Yet while listening one can easily get the impression that stories are being told. Not stories with a heroine or hero, or victors and losers, but atmospheric and emotional stories. The dark, soft sound of the viol is a wonderful transport medium for this.