THE harp is such a handsome instrument that some are sold simply to decorate a room. Heretics who do not like the ethereal elegance of harp music often say that it looks better than it sounds. It is ...

Evonik Industries and the Chinese filament maker NTEC have jointly developed a monofilament designed for instrument strings. Based on Evonik’s nylon 6,12, the filament offers transparency for clarity ...