MANTRAS IN SUNILDA'S SAVITRI MUSIC

In 1966,The Mother asked Sunil Bhattacharya to compose the musical accompaniment for Her readings of Sri Aurobindo’s Savitri. He continued to compose music for Savitri (and for the New Year) till his passing in 1998.
In his compositions for Savitri and for the New Year, Sunilda incorporated chantings of mantras from the Vedas, the Upanishads and various Stavas and Stotras, invoking the diverse Godheads of India. To him, the Mother and Sri Aurobindo were the Supreme as well as all the Goddesses and Gods of Indian mythology. As a result, we often find him replacing the names of the different deities mentioned in the originals with the names of the Mother or Sri Aurobindo.

MANTRAS IN SUNILDA'S SAVITRI MUSIC
SAVITRI BOOK 07 CANTO 01

त्वं दुर्गा छिन्नमस्ता त्वमसि च भुवना त्वञ्च लक्ष्मीः शिवा त्वम् ।
त्वं कर्त्री कारयित्री करणगुणमयी कर्महेतुस्वरूपा ।
तत्त्वं बुद्धिश्चित्तसंस्था जगदिदमखिलं त्वामृते नास्ति मातः॥

Thou art Durga, Thou art Chhinamasta, Thou art Bhuvana, Thou art also Lakshmi and Siva.

Thou art the doer, the Goddess, thou causest others to work. Thou art the senses and the matters relating to them and thou art the causes of work. O Mother, in fact there is nothing other than Thou in the universe.

Aparadhabhanjanastotram 15,13.