And through the windpipe, does voice ascend to the heart. And it is a consuming fire from the right ‘ear’ of the heart, which is opposite the liver, and from which emerges speech. It is this that is written: (Jer. 23:29) Is not My word thus like fire? And if not for the wings of the lung blowing upon the heart, it would burn up the whole body.
For Hei-Hei ה־ה are utterance and speech. Vav ו – the voice – incorporates all.
The fourth type of music is with ‘hymn’ (mizmor) – and this is the right arm. It is this that is written: (Ps. 98:1) A hymn: Sing to Y”Y! A new song! For He has done wonders, His right hand has saved... And about that is stated: (Ps. 60:7)... Save with Your right-hand!