1. c major scale - 7 notes
g major scale - 7 different notes
f major scale - 7 different notes
2. C or Do is the first note of the C major scale.
Tonic The first pitch of the G major scale.
3. c major scale - first ledger line below the staff
g major scale - second line
4. g major scale, c major scale, f major scale
5. The first note of a major scale is called the tonic; the second note, the supertonic, followed by the mediant, subdominant, dominant, submediant, and leading tone.
6. The notes of a scale are numbered by their steps from the first degree of the scale. For example, in a C major scale the first note is C, the second D, the third E and so on.