Very important topics/concept, Mandryka. As you indicated several times, I think lutist Toyohiko Sato is “playing” silence and rests.
Plus I like Satie’s Preludes de Fils des Etoiles, Vexations, etc. I think the notes are part of the silence in these works. I like the slow and cool performance by Cristina Ariagno, but I’m sure other players are fine too.