the channel. In late 2013, he produced songs in the films Chennai Express and Boss. He has also had songs in smaller-budget films such as Mere Dad Ki Maruti, Bajatey Raho and Fugly. In February 2015 he released the songs "Birthday Bash", followed by songs in films including Gabbar is Back and Bhaag Johnny. He suffered from bipolar disorder and took a long sabbatical from work. He returned in late 2018 with the song "Makhna". The same year he sung and composed songs for the movies Baazaar and Sonu Ke Titu Ki Sweety. Mumbai Saga's first song "Shor Machega", released on 28 February 2021. It was composed by Yo Yo Honey Singh, with lyrics and vocals by Singh and Hommie Dilliwala. Acting Singh made his acting debut with Baljit Singh Deo's Punjabi film Mirza - The Untold Story (2012), performing the role of Deesha, a mad gangster. Despite only being a cameo appearance, the role went on to win Singh the PTC Punjabi Film Award for Best Male Debut. The following year, Singh appeared in another Punjabi film, this time a comedy by Amit Prasher, Tu Mera 22 Main Tera 22, as Rolly, a childish and spoilt brat, alongside Amrinder Gill. This was Singh's first main role in a film. Singh then made his debut as an actor in Bollywood cinema with the 2014 musical-thriller film The Xpose, alongside Himesh Reshammiya. The film was released on 16 May 2014, to mixed reviews from critics, and was a box office flop. In 2016, Singh starred in the Punjabi action film Zorawar, directed by Vinnil Markan, which was marketed as one of the most expensive Punjabi films to date. The film was critically acclaimed. Criticism of lyrics In the aftermath of the 2012 Delhi gang rape case, the lyrics to some of his songs, which depict violence against women and rape positively, have caused controversy. A first information report (FIR) was lodged against Singh for his offensive lyrics, and a group of social activists filed an online petition demanding cancellation of his New Year performance at a Gurgaon hotel. After the campaign, Singh's New Year concert was cancelled by the hotel. Singh denies writing these offensive lyrics. Singh's song "Party All Night" in Akshay Kumar's film Boss was at the centre of a controversy. Producers of the movie had to submit a petition in Delhi High Court claiming that they had 'muted'