Decl Music and Ported Music + Licenses (#8221)

* Decl music + ported music

* Bugfixes and not

* unit test

* debug shit + some fixes

* More Changes

* Removes some unused/extra songs in case it was a file size issue

* Nuke crash-prone songs

* Add cynosure defines

* It Just Works Now + Finished Headphone code/sprites

* requested tweaks/debug removal

* recheck dme

code/modules/client/preference_setup/global/setting_datums.dm

@@ -61,7 +61,7 @@ var/list/_client_preferences_by_type
 
 /datum/client_preference/play_lobby_music/toggled(var/mob/preference_mob, var/enabled)
 	if(enabled)
-		preference_mob << sound(ticker.login_music, repeat = 0, wait = 0, volume = 85, channel = 1)
+		using_map.lobby_track.play_to(preference_mob)
 	else
 		preference_mob << sound(null, repeat = 0, wait = 0, volume = 85, channel = 1)
 

code/modules/client/preference_setup/loadout/loadout_ears.dm

@@ -7,12 +7,12 @@
 
 /datum/gear/ears/headphones
 	display_name = "headphones"
-	path = /obj/item/clothing/ears/earmuffs/headphones
+	path = /obj/item/clothing/head/headphones
 
 /datum/gear/ears/circuitry
 	display_name = "earwear, circuitry (empty)"
 	path = /obj/item/clothing/ears/circuitry
-	
+
 
 /datum/gear/ears/earrings
 	display_name = "earring selection"