The unusual note patterns in Kayser No. 22
Could anyone help me with the unusual note patterns in Kayser No. 22? It's in common time. But then, for most of the piece, it is showing semiquaver patterns with transparent note heads. They are different (which I am unaware of) and they are certainly not the semiquavers, because it is not tallying if I consider them to be the semiquavers.
Thank you again, Michael!! It helped!
Always happy to help!