Penned by Guru Randhawa, the new peppy song of Diljit Singh starrer 'Arjun Patiala' has been launched by the makers. The song 'Main Deewana Tera' has been sung by Guru Randhawa. The singer was also involved in the composition of the song along with Sachin - Jigar. The song also features Kriti Sanon. Diljit took to Twitter to share the link and wrote, "He wrote, "Pyaar. Dil. Deewana. #MainDeewanaTera out now."