Ale Ale

A.R. Rahman, Karthik, Chitra Sivaraman, Siddharth, Genelia D'Souza - Boys

Vizhi Moodi

Karthik, Prashanthini - Ayan

Oru Maalai

Karthik - Ghajini

Usure Pogudhey

A.R. Rahman, Karthik ft. Hariharan, Srinivas, Swarnalatha, Sabesh, Krishnaraj, Sujatha Mohan, Deva - Raavanan (Original Motion Picture Soundtrack)

Kan Pesum Varthaigal

Karthik, Harish Raghavendra, Mathangi Jagdish, Kunal Ganjawala, Unnikrishnan, Shreya Ghoshal, K . K ft. Yuvan Shankar Raja - 7 G Rainbow Colony

Oru Naalaikkul

Yuvan Shankar Raja, Karthik, Rita Thyagarajan - Yaaradi Nee Mohini (Original Motion Picture Soundtrack)

Pogaadhe (From "ANIMAL") - Tamil

Karthik, Shreyas Puranik, Mohan Rajan - Pogaadhe (From "ANIMAL") - Tamil

Thooriga

Karthik - Navarasa

Oliyilae Therivathu

Ilaiyaraaja, Karthik, Pavatharini - Azhagi

Mun Andhi

Harris Jayaraj, Karthik, Megha - 7 Aum Arivu (Original Motion Picture Soundtrack)

Uyire Enn Uyire

Bombay Jayashri, Karthik, Anuradha Sriram - Thotti Jaya

Mazhai Vara Pogudhae

Harris Jayaraj, Karthik, Emcee Jesz - Yennai Arindhaal (Original Motion Picture Soundtrack)

Suthudhe Suthudhe

Karthik, Yuvan Shankar Raja, Sunitha Sarathy - Paiya (Original Motion Picture Soundtrack)

Dhimu Dhimu

Harris Jayaraj, Karthik - Engeyum Kadhal (Original Motion Picture Soundtrack)

Aval Ulaghazhagi

Karthik - Lesa Lesa

Nandanandanaa (From "The Family Star") - Tamil

Karthik, Gopi Sunder, Vivek - Nandanandanaa (From "The Family Star") - Tamil

Oru Ooril

Harris Jayaraj, Karthik - Kaakha Kaakha

Karu Karu

Karthik, Naresh Iyer, Krish, Thamarai - Patchai Kili Muthucharam

Kani Mozhiyae

Harris Jayaraj, Karthik - Irandaam Ulagam

Nee Korinaal

Karthik, Swetha Mohan, Sharreth - 180

Vizhigalile

V. Selvaganesh, Chinmayi, Karthik - Kulla Nari Kootam

Aye Sinamika

A.R. Rahman, Karthik - O Kadhal Kanmani

Ovvundraai Thirudugiraai

D. Imman, Karthik, Bhavya Pandit - Jeeva (Original Motion Picture Soundtrack)

Lesa Parakkudhu

V. Selvaganesh, Karthik, Chinmayi - Vennila Kabadi Kuzhu (Original Motion Picture Soundtrack)

Oru Manam

Chiyaan Vikram, Harris Jayaraj, Karthik, Shashaa Tirupati - Dhruva Natchathiram (Original Motion Picture Soundtrack)

Kanadha Kadal (From "Merry Christmas") [Tamil]

Pritam, Karthik, Anusha Mani - Kanadha Kadal (From "Merry Christmas") [Tamil]

En Fuse Pochu

Yuvan Shankar Raja, Karthik, Ramya NSK - Arrambam (Original Motion Picture Soundtrack)

Yedo Yedo

Karthik ft. Gopika Poornima - Ennakku 20 Unakku 18

Azhaipaya Azhaipaya

Karthik, Harini, S.S. Thaman - Kadhalil Sodhappuvadhu Yeppadi

Alai Alaiyaaga

Karthik - Navarasa