Piano ek musical instrument hae jisme keyboard rahje hae.
Dusra websites [badlo]
- History of the Piano Forte, Association of Blind Piano Tuners, UK
- The Piano Encyclopedia- The practical guide to keyboard playing, composing, and improvising at the piano.
- The Frederick Historical Piano Collection
- Table of wood materials found in pianos
- Piano Room
- Martha Beth Lewis' Piano Page - Really useful information about buying, learning, playing piano