Amit Trivedi, the composer and music director, crafted the lively track “Chatte Batte Happy” for the 2011 film Chillar Party. Sung by the same artist, the number showcases his signature blend of upbeat rhythms and melodic hooks that complement the film’s playful tone. The song features the cast of Ranbir Kapoor, Pankaj Tripathi, and Swara Bhaskar, adding a vibrant backdrop to their on‑screen antics. Released under Sony Music India, this offering is part of the Chillar Party soundtrack and is available for streaming and download. The track has a runtime of 04:41. The song is available in 320kbps and 128kbps MP3 quality.