Studying voice in Berlin with Janice and Jonathan Alder must be quite a change from being home in Wales for tenor, Efan Williams. Efan's home is the village of Lledrod, not far from Aberystwyth, tucked between the majestic Cambrian Mountains and beautiful coastline of Cardigan Bay.

Heather Knowles is a mezzo-soprano who has been coaching private voice and piano students in Las Vegas since 2001. Her award winning students of all ages certainly keep her busy, but she found time to tell us a bit about herself, her work and how to make the most of your voice.