UpdateCommonTrackTowardStopping()

void Terraria.Audio.IAudioSystem.UpdateCommonTrackTowardStopping	(	int	i,
		float	totalVolume,
		ref float	tempFade,
		bool	isMainTrackAudible )

Implemented in Terraria.Audio.DisabledAudioSystem, and Terraria.Audio.LegacyAudioSystem.