I did it like two and a half years ago, it was sort of an improvisation in c minor, I didn’t know how harmony worked so I stayed in the tonic for the whole minute that the piece lasted
Somehow it wasn’t dissonant, just too basic
I am embarrassed to say that I was staying in the tonic during 90% of the time the pieces I wrote lasted, and I knew nothing about harmony until seven months ago, when I started taking composition seriously