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Dive into the fundamental concepts of music theory in this crash course, covering elements of sound, pitch, duration, dynamics, articulation, timbre, vocab, rhythm, notation, scales, chords, and instrument families.
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Elements of Sound • Pitch- How high or low; frequency • Duration- How long or short it lasts • Dynamics- How loud or soft; amplitude • Goes from Fortississimo to pianoississimo • Articulation- Quality as sustained • Common Articulations: Staccato, Legato, Accent • Timbre- Color of tone; waveform
Types of Timbre/Textures • Homophonic- All use similar rhythm • Polyphonic- Independent musical parts overlap • Monophonic- Only one musical line • Accompianmental- Exactly what it says on the tin; accompanying a clear melody
More Vocab! Yayy • Range- Spectrum of pitch an instrument can play • Equal Temperament Tuning- all half steps equal distance from each other • Used in Romantic Era as common tuning standard • Expression Marks- Indicate articulations, setting the mood
Time Signatures • Top number- Beats per measure • Bottom number- Length of the beat • Simple meter= top number 2 [duple],3 [triple], 4 [quadruple] • Compound is everything else; divides beats into parts
Accidentals • # = Sharp, raises pitch by a half step • ♭= Flat, lowers pitch by half step • ♮ = Natural, cancels sharps and flats • Half step- two consecutive keys • The key signature provides set of sharps or flats at the beginning of a line of music. • indicates which notes the main scale of the piece alters.
Scales (PREPARE YOURSELVES) • Tonic- Name of scale, usually 1st note • Dominant- 2nd most important, 5th note • Leading Tone- Half step below tonic • Diatonic- Within the Scale • Chromatic- Outside of the scale
Comparing Major and Minor • Relative- Same key signature, same sharps and flats • Parallel- Same tonic
Instruments- Technical Boring stuff time! • Classifications • CHORDOPHONES • Vibrating Strings (violin) • AEROPHONES • Vibrating column of air (tuba) • MEMBRANOPHONES • Vibrating stretched membrane across frame (drum) • IDIOPHONES • Body itself vibrates (xylophone)
Instrument Families • Strings- Chordophones; plucked, bowed, struck • Brass- Metal Aerophones; caused by buzzing lips • Woodwinds- Aerophones; breath alone vibrates • Percussions- Membranophones/Idiophones • Keyboards- Self explanatory :P