Psalms 101:1 Midrash

לְדָוִ֗ד מִ֫זְמ֥וֹר חֶֽסֶד־וּמִשְׁפָּ֥ט אָשִׁ֑ירָה לְךָ֖ יְהוָ֣ה אֲזַמֵּֽרָה׃

A Psalm of David. I will sing of mercy and justice; unto Thee, O LORD, will I sing praises.

Read midrashic interpretation of Psalms 101:1: and classical rabbinic exegesis.