Smt Thangam Viswanathan known widely as Thangam Mami has composed more than one hundred carnatic Krithis and also set them to music.She has also taught hundreds of people Carnatic music. She lives in Peston Sagar , She has published a book of her compositions in Tamil which is distributed free . All these songs are about Gods .This collection contains her Navarathri Krithis , Rajarajeswari Pancha Rathnam, , A krithi summarising Ramayana and Sashti Krithis .Some of Krithis are about the Gods in Mumbai based temples like Sidhji Vinayak, Chedda Nagar Ganapathi, MahaLakshmi ,KOchu Guruvayrappan of Matunga , Lord Subrahmanya of CHembur etc