amvot

Tyagaraja, Muthuswami Dikshitar, and Shyama Shastri

Tyagaraja composed it in mohana raagam and aadi taalam.

The Pancharatna Keerthanas in Telugu were composed by Saint Tyagaraja, a prominent composer and musician in Carnatic music.

Telugu is ancient language which is originated from proto dravidian languages

even Tamil too originated from proto dravidian, there is no direct relationship between Tamil and Telugu other than this. Telugu was wide spread in Tamilnadu due to Telugu naicker kings appointed by vijayanagara kingdom. during the era of naicker kings many telugus migrated to madurai,tanjore coimbattore and settled there. During this period carnatic music was flourished due to great contributions from Telugu saint tyagaraja who did all his compositions in Telugu.

There were vaggeyakaras from Telugu origin like syamasastri too contributed a lot.