Question: What type of details about radha viswanathan can be gathered from the following bio? Bio: radha viswanathan -lrb- born 1934 -rrb- is an indian vocalist and former classical dancer . she has performed extensively with her step mother , bharat ratna carnatic vocalist m. s. subbulakshmi .
Answer:
- living - years active - caption - birth name - birth date - name - birth place - occupation