Deva Music
In short
Deva is a prominent Indian composer and singer who has worked primarily in Tamil cinema for nearly forty years.
In plain words
He creates the music and background sounds for movies. He has written songs for over 400 films across several different Indian languages.
A simple example
He might compose a catchy dance track for a Tamil film and then write the emotional orchestral music for the same movie's dramatic scenes.
Why it matters
His work has shaped the sound of South Indian cinema for decades. He is a key figure in the history of Tamil film music.
Easy to mix up
Do not confuse him with the Hindu deity Deva, which refers to a divine being.