While children learning other string instruments can start as early as the age of four, the appropriate age to begin the double bass is approximately eight (possibly even six); this allows for a faster progression than on the other string instruments, and the method consists of only three volumes. The first volume will be published separately in an English and a German edition; the following two volumes will have German and English text in each book. Original compositions by Boguslaw Furtok enrich the volumes.