@neauoire i'm with leon. Sometimes the mere existence of something is a requisite. A wound string for the bass is otherwise difficult to emulate. It's a bit like living on a boat. A culture needs a lot of oil here, thread there, bubble gum... Ah, you know. My freind Oren used to tease me as I idolized the primacy of poetry (oral!). He said, creative! Have a child!