Here's the full song video of the Craziest House Party Song of the Year, Kar Gayi Chull featuring the gorgeous Alia Bhatt and the talented Sidharth Malhotra from the latest Bollywood film, Kapoor & Sons (Since 1921). The song is composed by Badshah, recreated by Amaal Mallik, written by Badshah & Kumaar and sung in the widely loved voices of Badshah, Fazilpuria, Sukriti Kakar and Neha Kakkar! Song Name - Kar Gayi Chull Movie - Kapoor & Sons (Since 1921) Singer - Badshah; Fazilpuria; Sukriti Kakar; Neha Kakkar Lyrics - Badshah; Kumaar Original Music Composed by - Badshah Music Composed, Produced and Recreated by - Amaal Mallik Director - Shakun Batra Studio -0 Dharma Productions Pvt Ltd Music Label - Sony Music Entertainment India Pvt. Ltd. Song Programmed by- Sourav Roy & Amaal Mallik Mix Assistant Engineers -Michael Edwin Pillai & Lucky Song Mixed & Mastered by - Eric Pillai (Future Sound Of Bombay) Music Assistants - Yash Narvekar & Zaid Patni Vocals Recorded By - Dipesh Sharma