Adds helpers to avoid << use

code/modules/events/wizard/fakeexplosion.dm

@@ -6,6 +6,5 @@
 	earliest_start = 0
 
 /datum/round_event/wizard/fake_explosion/start()
-	for(var/mob/M in GLOB.player_list)
-		M << 'sound/machines/alarm.ogg'
+	sound_to_playing_players('sound/machines/alarm.ogg')
 	addtimer(CALLBACK(SSticker, /datum/controller/subsystem/ticker/.proc/station_explosion_cinematic, 1, "fake"), 100) //:o)

code/modules/events/wizard/imposter.dm

@@ -55,4 +55,4 @@
 
 		I.log_message("<font color='red'>Is an imposter!</font>", INDIVIDUAL_ATTACK_LOG)
 		to_chat(I, "<B>You are an imposter! Trick and confuse the crew to misdirect malice from your handsome original!</B>")
-		I << sound('sound/effects/magic.ogg')
+		SEND_SOUND(I, sound('sound/effects/magic.ogg'))