Enhance your singing voice with Bob and Claire Corff's unique voice training techniques.
The digital download comes with one workbook that is in .pdf format as well as one audio file in .m4b format that is fully compatible with Windows Media Player, Itunes, and all other .mp3 playing devices and programs.
If you would prefer a physical copy of this audio course, change your selection by clicking on the drop-down menu below.
Listen to a sample of this course: