Thooran also availed of the services of senior musicians like K. V. Narayanaswamy, T.K. Govinda Rao and T. V. Sankaranarayanan.
Neyyattinkara Vasudevan, T. N. Seshagopalan, T. V. Sankaranarayanan, Rudrapattanam Brothers and many more seasoned performers which include musicians of three generations.
As a performer, he has accompanied musicians including Padmabhushan T. V. Sankaranarayanan, Padmasri Neyyattinkara Vasudevan, Prof. Parassala Ponnammal, Madhurai G S Mony, Prof: Mavelikkara Prabhakara Varma, Prof. Mavelikkara Velukkutty Nair, Sankaran Namboothiri, M. Jayachandran, Avaneeswaram S R Vinu, Sriram Gangadharan, Thiruvinkad Jayaraman, Balabhaskar, etc. for their concerts.
He was then chosen to learn under Sangeetha Kalanidhi T. V. Sankaranarayanan, from whom he imbibed the tradition of Ganakaladara Madurai Mani Iyer for ten years.
He has accompanied eminent artists over five generations, including Harikesanallur Muthiah Bhagavatar, Ariyakudi Ramanuja Iyengar, Chembai Vaidhyanatha Bagavathar, Semmangudi Srinivasa Iyer, M. S. Subbulakshmi, Madurai Somasundaram, D. K. Jayaraman, M. Balamuralikrishna, Kunnakudi Vaidyanathan, Lalgudi Jayaraman, T. V. Sankaranarayanan, Mandolin U. Srinivas and others.
Over the course of his Carnatic career he has accompanied many leading artists such as T. V. Sankaranarayanan, Trichur Ramachandran, T. N. Seshagopalan, Sudha Raghunathan, Kadri Gopalnath, P. Unnikrishnan, and S. Sowmya.