Original: Dorotthee Eberhardt. CD. Dorotthee Eberhardt. CD. cD. Published by Musikverlag Vogt & Fritz. E4.VF-8014-00. Steps I-V Time Changes I-III.
Oversettelse: cd. Publisert av Verlag Vogt. Steps I-V Tid Endringer I-III. VF 729. Solar Fire. VF 726.