Divine Mercy Chaplet (Karuna Japamala) is the most effective prayer widely used in the Catholic Church.
This prayer is admonished by the Lord Himself to St. Faustina, who is the agent of the mercy of Jesus.
Therefore it is an effort to sing and pray the Divine Mercy Chaplet interceding for the needs of the Universal Church.
I humbly submit this effort for the Glory of God and for the utility of the faithful in worship.
Let's all sing this Chaplet to get the blessings of the Lord in abundance.