Follow Me


  • Playable rows and columns: Primes, Inversions, Retrogrades, Retrograde-Inversions
  • Music composition and discovery tool for composers, students and teachers of music composition theory .
  • Edit the matrix in real time for interesting tonal explorations  ​Features: ​
  • Play up to 4 rows/columns at a time
  • Enter a tone row on the keyboard 
  • Large voice bank
  • Tempo control
  • Looping

Explore Schoenberg's 12-tone system

12ToneStudy