Yes, I believe so. "Isaigyani" means knowledgeable of music. Genius in music.
He gave hit songs in his first movie itself. "Machanai paartheengala" from "Annakili"
He made a breathless song "Mannil Indha Kaadhal"
He composed a happy song and a sad song both with the same melody and same tempo but changed background music. "Povoma Urgolam" and "Nee Enge"
He composed Bharathiyar songs. Lyrics pre-written were set to music. "Manadhil Urudhi Vendum" and "Nirpathuve Nadapathuve".
He composed a classical song only in Aaroham (crescendos). "Kalaivaaniye".
He composed a song on three notes only. Sa, Ri, Ga only. This is an exceptional achievement. Using only three notes and that too starting notes and composing start, middle and end all in three notes. Composing end are a difficult task. "Raagam Rasamayya" song
He used two rhythms in pallavi. Three rhythms in charanam. "Maman Kodukkum Seeru"
He has composed "Nothing but Wind" album with Hari Prasad Chaurasia.
He has composed "How to name it" album.
He has composed syphonies with foreign musicians.
He composed Coca Cola anthem.
He was so terrific in regional understanding that he made Coimbatore songs. Madurai songs. Salem songs. Thanjavur songs.
All these point to one thing only. He is an exceptional genius.

