Bollywood's acclaimed music director Amit Trivedi has crooned a special promotional song from S. S. Rajamouli's pan-India film RRR. Trivedi has given his voice for the Hindi version of the soundtrack. Now, the reports confirmed Anirudh Ravichander will be lending his voice for the Tamil version of it. Reportedly, the young musician and singer will fly to Hyderabad to record the song. Keeravani felt he is the perfect choice for the Tamil version of the promotional track of the epic venture. Anirudh also gave it a nod promptly.