Sina Kiai
Element # 2: Register (high and low)
Episode 2.1 in a series on the fundamentals of music.
0:00:00 - Register (1st aspect - Pitch Level)
0:16:15 - Phrase and period versus register
0:36:46 - Register (2nd aspect - Octave Equivalence/Pitch Class)
0:44:45 - Register-sensitivity/Register-insensitivity - extra-musical effects and imagery/melody
0:51:40 - The condensed 'hypothetical' octave in the memory
0:55:10 - The 7 octaves (C1-C2, C2-C3, etc.), and SATB (Soprano, Alto, Tenor, Bass)