The chords from percussion spectra

The harmonic series can generate consonant intervals and even chords from lower harmonic order. Western classical music practice echoes the harmonic series. Percussion instruments are famous for their inharmonicity. In contrast to the common practice, but I follow the same steps by generating chords and harmony from the spectra of inharmonicity. The inharmonicity is due to the irregular shape of an instrument. Standard
orchestral-tuned percussion instruments, they can be categorised with the shape of membrane, a bell, a bar and a plate (Dunn et al, 2015). I recorded Here are the chords from the instruments. 

Crotales A6

Marimba A4

Tubular bell A3
I picked the strongest partials in the spectra and rearranged them for composition material as the chords below. In my composition for the percussion instruments, the note sets are based on them, the harmony reinforced the spectra (and vice versa) in percussion instruments and escaped from the traditional tonal system idiomatically from the instruments themselves.



Dunn, F., Rossing, T., & Fletcher, N. H. (Eds.). (2015). Springer handbook of acoustics. Springer New York. 

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