https://twetch.app/t/37220e42525542313e1904c7e9c4117fbeec0a…

https://twetch.app/t/37220e42525542313e1904c7e9c4117fbeec0a4621ef0fd5d865e6a9efbc4af4
When an overtone is near to being harmonic, but not exact, it is sometimes called a harmonic partial, although they are often referred to simply as harmonics.