Tonal Patterns and Changing Intervals
When you first learn to play an instrument, the first series of notes taught is called a scale. A scale is a series of ascending pitches, usually ending on the octave, the same note, at a higher pitch. Music from different cultures uses different intervals between the notes of an octave.
If you’ve seen The Sound of Music, you know the Western music major scale: do, re, mi, fa, so la, ti, do. It consists of 7 unique notes, with the 8th note being the octave. Listen to a C Major Scale: