Actors Suriya and Karthi have come together to lend their voices for a track in Venkat Prabhu's Party. The song, titled Cha Cha Charey, marks the first time the brothers have sung together. Announcing this, Venkat Prabhu tweeted, "Love you, brothers! Suriya and Karthi, the happening brothers, coming to party with us! Isai Tequila Premgi Amaren musical! Very very happy and thrilled to announce the details of Party single."

Suriya has earlier sung Ek Do Theen Char in Anjaan with Andrea Jeremiah, while Karthi has sung Kandha Kaara Vadai in Saguni and Mississippi in Biriyani (which is incidentally also a Venkat Prabhu-directorial).

The full song is expected to be released on social media later today. Party, whose music is composed by Premgi Amaren, boasts of an ensemble cast consisting of Jai, Shaam, Shiva, Sathyaraj, Ramya Krishnan, Regina Cassandra, Nivetha Pethuraj and Sanchita Shetty. Produced by T Siva of Amma Creations, the film has cinematography by Rajesh Yadav and editing by KL Praveen.