Number 1 for a Healthy VoiceAugust 13, 2014/in Better Mindset/by Mark Baxter https://voicelesson.com/wp-content/uploads/2014/08/sleep.png 240 258 Mark Baxter https://voicelesson.com/wp-content/uploads/2014/05/voicelesson.png Mark Baxter2014-08-13 15:59:112018-06-11 15:28:46Number 1 for a Healthy Voice