Theory Gym — ASO

By Jacob Naparstek on AppTrack Ninja.

Music Theory Mental Exercises

Understand music — not just memorize shapes. Theory Gym is a voice-first music theory trainer built for real fluency: fast mental recall, accurate spelling, and measurable progress. Music teachers often recommend “mental reps” to make theory automatic—Theory Gym turns those reps into quick, guided workouts with instant feedback and progress tracking. Three voice-powered workouts: 1) Interval Discovery Given a start note + interval, say the target note. Example: C + m3 → Eb 2) Chord Spelling Given a chord name, spell the chord tones in order. Example: Dm7 → D F A C 3) Scale Spelling Given a sc…

Categories: Education, Music

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