A History of Musical Pitch - Seamus Cater
Another Timbre (UK) - 2023 - at216
This album is one half of the project (Re)sounding Alexander J. Ellis, which I began in 2018. The music is for various instruments and 74 tuning forks which are tuned to represent The History of Musical Pitch, a paper delivered to the Royal Society by Ellis in 1880.
There is an interview at the Another Timbre website, where the music is available. It's also on Bandcamp.
A History of Musical Pitch (2020)
    Anne La Berge : flute
    Fredrik Rasten : e-bowed acoustic guitar
    Peter Adriaansz, Hugo Bell, Yannis Kyriakides,
    Danya Pilchen : tuning forks
Checking (2021)
    Koen Nutters : double bass
    Seamus Cater : skhismic duet concertina
    Peter Adriaansz, Hugo Bell, Yannis Kyriakides,
    Danya Pilchen : tuning forks
Tree Space: the trees they do grow high (2019)
    DNK Ensemble
    Germiane Sijstermans : clarinet
    Dante Boon : Rhodes piano
    Koen Nutters : double bass
    Rishin Singh : trombone
    Seamus Cater : duet concertina
For score copies or tuning fork data, send me an email.