Neume Composer
by Tortoise
Compose with intention. A chord progression tool for musicians who want to understand harmony, not just use it.
Neume thinks in scale degrees, not absolute pitches. Place chords on a visual timeline, hear them voiced in real time, and watch four-part voice leading unfold through melodic necklaces that trace each voice between chords.
Analyze any song to reverse-engineer its harmony. Ask why a chord works and get a real music theory explanation. Let AI deconstruct a progression down to its harmonic skeleton, then build it back up step by step. Learn while you compose.
No bloated DAW. No notation software learning curve. Just a focused space for exploring harmony — whether you're a student studying counterpoint, a songwriter chasing a feeling, or a composer sketching the bones of something new.