Sri. Sandhyavandanam Poorna Pragna Rao is a student of Late Dr. Sandhyavandanam Srinivasa Rao. He also got training from Sri. K V Narayana Swamy and Sri. D K Jayaraman. He did Vidwan course at the Tamil Nadu Government College of Music and Dance, Chennai. He was a lecturer in CM at the Teacher's College of Carnatic Music, Music Academy, Chennai. Later he served Singapore Indian Fine Arts Association's College of Music and Dance. He is now a guest lecturer for Kalakshetra and also Tamil Nadu Govt. Music College. Vid. Charulatha was a student of SPPRao.