structural:reformatting, quality:correction, information:classification
Janashrayi-Chhandovichiti

The 6th- or 7th-century Sanskrit text Janashrayi-Chhandovichiti (or Janāśraya-chandas) deals with the metres used in Telugu, including some metres that are not found in Sanskrit prosody. This indicates that Telugu poetry existed during or around the 6th century.