Picture Canyon Natural and Cultural Preserve, 3920 N. El Paso Flagstaff Road, Flagstaff. 10 a.m.-12:30 p.m., Join Open Space ...

Inscribed on the nameboard of an ottavino spinet (a small tabletop, or even laptop, harpsichord) dated 1710 and now in the ...

An 88-key piano has seven octaves plus three lower notes (B, B flat and A) below the bottom C. It has 52 white keys and 36 black keys (sharps and flats), with each octave made up of seven white keys ...