Scale Using Only the White Piano Keys
This page is the CodyCross answer for the clue below from Past and Present Tech, Group 1460, Puzzle 5 (Artificial Intelligence).
Question is: Scale Using Only the White Piano Keys
and the answer is: DIATONIC
Word Meaning:
DIATONIC — (music) Relating to or characteristic of a musical scale which contains seven pitches and a pattern of five whole tones and two semitones; particularly, of the major or natural minor scales.
Definitions from Wiktionary.