Raghava Lawrence is gearing up to shoot the third installment of Muni from December onwards. The first film Muni had released back in 2007 and it did considerably well at box-office, but it was Kanchana, which became a huge hit. Right after Kanchana’s release, Raghava Lawrence had announced that he’s writing the script for Muni 3, but he went on to direct Prabhas starrer Rebel soon after that. Now that he’s free from all commitments, he has begun the pre-production for Muni 3. More details about the cast and the crew will be announced soon. Meanwhile, the choreographer turned director has a special treat in store for Rajinikanth’s fans. He is coming up with a song which he’s dedicating to Rajinikanth and it’ll be unveiled on the eve of Rajinikanth’s birthday on December 12. Vijay Anthony had composed the music for the song.