Bohlen–Pierce scale
The Bohlen–Pierce scale is a thirteen tone scale and musical tuning system. It was first described in the 1970s. Instead of dividing the octave like a traditional scale, it spans an octave plus a perfect fifth.
The Bohlen–Pierce scale is a thirteen tone scale and musical tuning system. It was first described in the 1970s. Instead of dividing the octave like a traditional scale, it spans an octave plus a perfect fifth.