When your heart is in tune with God you are more likely to sing His praise.

Psalm 47:6-8 New King James Version (NKJV)
⁶ Sing praises to God, sing praises!
Sing praises to our King, sing praises!
⁷ For God is the King of all the earth;
Sing praises with understanding.
⁸ God reigns over the nations;
God sits on His holy throne.

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