Music Sounds Good. Why?

YouTube video clips

Chapter 1

Music Sound

1.1 Music Addiction?
--- Brains are attracted to music - Music repetition - Chords are background ---
1.2 Music Basics of Sound?
--- Guitar string - Pitch - Sound waves - Singing and instruments ---
1.3 Music Basics of Hearing?
--- Cochlea - Sound - Music ---
1.4 Music Basics of Music?
--- Activity - Description - Fascination - Notation ---

Chapter 2

Music Notation

2.1 Music Notes?
--- Pitch notes - Half steps / whole steps - Note frequencies ---
2.2 Music Scales?
--- Chromatic scale - Major scale ---
2.3 Music Notes and Staff?
--- Note duration - Note names - Treble clef - Bass clef ---
2.4 Music Key Signatures?
--- Major key signatures - Examples ---
2.5 Music Time Signatures?
--- Time signature examples ---
2.6 Music Sharp, Tempo, Dynamics?
--- Sharps / Flats / Naturals - Tempo - Dynamics - Crescendo / Decrescendo ---
2.7 Music Barlines and Repeats?
--- Single, double, final barline - First, second ending repeats ---
2.8 Music Other Instrument Notes?
--- Band instrument staff and notes, Flute notes - Trumpet notes - Saxophone notes ---

Chapter 3

Music Advanced

3.1 Music Chords?
--- Nomenclature - Major / Minor / Diminished / Sustained / Seventh chord ---
3.2 Music Chord Sequences?
--- Common sequences - variations - key changes - minor chord sequences ---
3.3 Music Jazz?
--- Description - Syncopation - Polyphony - Improvisation ---
3.4 Music Harmonics vs. Harmony?
--- Musical instruments - Harmonics - Flute vs. Trumpet ---
3.5 Music Pure Tone?
--- Simple math - Chords ---
3.6 Music Equal Temperament?
--- Piano equal temperament tuning - Equal temperament vs. pure tone ---
3.7 Music A Cappella Singing?
--- Pure tone - No vibrato ---
3.8 Music Vowel Matching?
--- Vowel pronunciation ---
3.9 Music Overtones?
--- Harmonic volumes - Higher pitch sounds ---