yep

I want to talk about another technique used by Cowell, which is the string piano technique, pulling the strings through the piano and gnashing with fingernails or fingernails and briefly playing the piano by interfering with the strings cowell later used the idea of ​​creating new sounds by manipulating the strings of the piano with various objects, and this idea was later developed by his student John Cage.

+Nasro Subari there is'nt sustained pedal

+Lorenzo Panda sustain

+Lorenzo Panda Thanks.