Ports a rewritten version of BAYSTRUMENTS (#11680)

* bay instruments

* k

* AAA

* remove that

* changes

* Update _instrument_key.dm

* safety nets

* @ghommie fixed

* volume

* Update item.dm

* Update item.dm

Co-authored-by: Ghom <42542238+Ghommie@users.noreply.github.com>

code/modules/instruments/instrument_data/brass.dm

@@ -0,0 +1,26 @@
+/datum/instrument/brass
+	name = "Generic brass instrument"
+	category = "Brass"
+	abstract_type = /datum/instrument/brass
+
+/datum/instrument/brass/crisis_section
+	name = "Crisis Brass Section"
+	id = "crbrass"
+	real_samples = list("36"='sound/instruments/synthesis_samples/brass/crisis_brass/c2.ogg',
+				   "48"='sound/instruments/synthesis_samples/brass/crisis_brass/c3.ogg',
+				   "60"='sound/instruments/synthesis_samples/brass/crisis_brass/c4.ogg',
+				   "72"='sound/instruments/synthesis_samples/brass/crisis_brass/c5.ogg')
+
+/datum/instrument/brass/crisis_trombone
+	name = "Crisis Trombone"
+	id = "crtrombone"
+	real_samples = list("36"='sound/instruments/synthesis_samples/brass/crisis_trombone/c2.ogg',
+				   "48"='sound/instruments/synthesis_samples/brass/crisis_trombone/c3.ogg',
+				   "60"='sound/instruments/synthesis_samples/brass/crisis_trombone/c4.ogg',
+				   "72"='sound/instruments/synthesis_samples/brass/crisis_trombone/c5.ogg')
+
+/datum/instrument/brass/crisis_trumpet
+	name = "Crisis Trumpet"
+	id = "crtrumpet"
+	real_samples = list("60"='sound/instruments/synthesis_samples/brass/crisis_trumpet/c4.ogg',
+				   "72"='sound/instruments/synthesis_samples/brass/crisis_trumpet/c5.ogg')