Śrī Ambi Dīkshitar, originally named Muttusvāmi Dīkshitar after his illustrious ancestor (not to be confused with the Trinity composer), was the son of Subbarama Dīkshitar and an important propagator of the Dīkshitar musical legacy into the early 20th century. He belonged to a lineage dedicated to performing, teaching, and spreading the canonical compositions of his forebears. Ambi continued the tradition of his family by performing and teaching the compositions of Muttusvāmi Dīkshitar and his own father, especially at a time when the Dīkshitar repertoire was undergoing wider dissemination beyond familial circles.
Crucially, Ambi became a teacher of stalwarts such as D. K. Pattammal and T. L. Venkatarama Iyer, helping establish the authentic Dīkshitar style in mainstream Carnatic performance. Through his teaching and leadership, Ambi contributed significantly to embedding the Dīkshitar oeuvre in concert repertoires and ensuring accurate transmission of lakshya (intonation and nuance) alongside lakshana (theoretical framework). His efforts helped bridge the paramparā into modern pedagogical contexts.