Complex sentence: Apart of his musical talent, Ramanna was one of the secretive personalities surrounding the Indian nuclear programme, a programme started and envisioned by Jawaharlal Nehru in 1947, and being directed by Homi J. Bhabha.
Split into simpler sentences: Apart of his musical talent, Ramanna was one of the secretive personalities surrounding the Indian nuclear programme. A programme started and envisioned by Jawaharlal Nehru in 1947, and was being directed by Homi J. Bhabha.