For pure sound, a clear choice. The making of a glass harmonica.
Boston Globe, August 26, 2007.
I wanted badly to include this clip with the online version of the article, but for various reasons, it was not to be. So I'll post it here:
W. A. Mozart: Adagio in C major for glass harmonica, K. 357 (617a) (MP3, 3.7 MB)
Dean Shostak, glass harmonica
G. Finkenbeiner, Inc.