Music
Theory/Compostition
Vocal
Musical Theatre
Listening
Cello
What makes chords sound good?
Length of song/piece vs. audience attention
Ideal makeup of parts
Ideal makeup of parts
Ticket sales over time
Ideal dialogue to song ratio.
Do larger groups of more untrained singers sound better?
Exploring pitch frequencies and overtones
Where to beats coincide in polyrhythms?
Phi moments in music
Ratios between pitches and harmonics
Notation and binary or bass-X systems
Survey of tempo in Billboard 100
Pitch relations within different scales
Ideal playlist length to avoid repeats over a given period
Broadway ticket sales and Consumer Confidence Index)