Port Baystruments PR from tgstation

code/modules/instruments/objs/structures/piano.dm

@@ -0,0 +1,22 @@
+/obj/structure/piano
+	parent_type = /obj/structure/musician // TODO: Can't edit maps right now due to a freeze, remove and update path when it's done
+	name = "space minimoog"
+	icon = 'icons/obj/musician.dmi'
+	icon_state = "minimoog"
+	anchored = TRUE
+	density = TRUE
+	allowed_instrument_ids = "piano"
+
+/obj/structure/piano/unanchored
+	anchored = FALSE
+
+/obj/structure/piano/Initialize(mapload)
+	. = ..()
+	if(prob(50) && icon_state == initial(icon_state))
+		name = "space minimoog"
+		desc = "This is a minimoog, like a space piano, but more spacey!"
+		icon_state = "minimoog"
+	else
+		name = "space piano"
+		desc = "This is a space piano, like a regular piano, but always in tune! Even if the musician isn't."
+		icon_state = "piano"