Presenting the lyrical of ''Psycho Saithan'' from "Mark (Tamil)" starring Kichcha Sudeepa and others. Music Composed by Ajaneesh B Loknath. T.G. Thyagarajan presents - Produced by Sendhil Thyagarajan and Arjun Thyagarajan. Song Credits: Name: Psycho Saithan Song composed arranged & programmed by B.Ajaneesh Loknath Lyrics: Hari Singer : Golden Devaraj & Aniruddha Sastry Keyboard : B. Ajaneesh Loknath , Ajay Joseph, Raja Ravi Varma Rhythms: B Ajaneesh Loknath, Kalyan Chakravarthy Recording Engineers : Manu Prasadh (Muzik lounge studio, Chennai) Coordinator : K D Vincent Song Mixed & Mastered by: Sound Engineer: Pukhraj Sonka Assistant Engineer: Dipesh Dhruw (inhouse studio, Mumbai) Music Production: C R Bobby, B Ajaneesh Loknath (Abbs Studios, Bangalore) Lyric Video : Ambani ( ADFX Studio ) Movie Credits: Banner: Sathya Jyothi Films & Kichcha Creatiions T.G. Thyagarajan Presents Produced by: Sendhil Thyagarajan, Arjun Thyagarajan Executive Producer: MT Sriram Director of Photography: Shekar Chandra Music Director: Ajaneesh B Loknath Production Designer: Shivakumar J Film Editor: SR Ganesh Baabu Action: Stunt Silva, Supreme Sundar, Vikram Mor, Kevin Kumar Choreographer: Shobhi Paulraj Sound Mix: T Uday Kumar Sound Designers: Renjith Venugopal, M Saravanakumar (Sound Vibe Studios, Chennai) Production Controllers: KS Champakadama (Babu), N.Mahendran Production Executive: Malar Kannan Art Associates: Kiran Ajaykumar, Manu Prasad Costume Designer: Bharath Sagar VFX: R HariHara Suthan DI: Knack Studios, Chennai Costumer: K Selvam Makeup: P S Chandru PRO: Suresh Chandra Stills: Suresh Designs: Pavan Reddot Direction Team: Mourya Manjunath, Michael Arun, Manohar S, Bharath Ramachandran, Ravi Chandran KK, Ashok Tony, Shankar Nagu S, David Prashanth, Premkumar DoP Team: Mariswamy YT Halli, Madhusudana B R, Umesh, Sai Raghavendra K