Inderjit Singh (Nikku) mostly sings songs for the Sikh nation (kaum). In every album, his first track is about Sikhism. His notable songs include, Sat Sri Akaal, Khaalas, Sardaari, Singh Is King, Desi Bande. His hits are Singh By Nature, Khaalas, Dil Wich, Singh Is King. As an actor he starred as a cameo in the film Carry On Jatta. His debut lead film was Dil Pardesi Ho Gaya. He is also very famous for his Turban Style and one of his songs dedicated to his turban is "chare passe teri pagri di char ve" featuring Jaspinder Narula. He is notorious for being a romantic and sad song singer.