Sadguru Tyagaraja Swami, also known as Tyagayya, and in full as Kakarla Tyagabrahmam, was a saint and composer of Carnatic music, a form of Indian classical music. Tyagaraja and his contemporaries, Shyama Shastri and Muthuswami Dikshitar, are regarded as the Trinity of Carnatic music. Tyagaraja composed thousands of devotional compositions, most in Telugu and in praise of Rama, many of which remain popular today. However, only 720 of these are in vogue. Of special mention are five of his compositions called the Pancharatna Kritis, which are often sung in programs in his honour. Tyagaraja composed Utsava Sampradaya Krithis, which are often sung to accompany temple rituals and Divya Nama Sankeertanas which are sung as a part of concerts and in daily life.
Tyagaraja lived through the reigns of four kings of the Maratha dynasty - Tulaja II, Amarasimha, Serfoji II and Sivaji II, although he served none of them.