In India Srimanta Sankardeva was established a new philosophy in Assam region, based on vaisnavite movement. This movement was a kind of cultural revolution of Assam in 1400AD. He was writer, poet, painter, perfomer. He wrote Kirtana, Kirtana is a concise form of Bhagavata. I think Without Sankardevas philosophy Indian history of philosophy would not complete, It should be include in Indian philosophical background. Indian or foreign Philosopher should concentrate and study his philosophy.