Majolly was the Founder-Director and President of the Bangalore Society of Performing Arts (BSPA), and was the artistic adviser to the National Philharmonic of India.

[9] Majolly is the Founder-Trustee of the Majolly Music Trust,[10][11] which aims to raise the standard of Western Classical Music in India and has the unique distinction of having created a pension fund for aged and infirm musicians due to absence of any framework of social security in India.

[12] Under her baton, two choirs, Madrigals, Etc which specializes in music from the Renaissance period[7] and the Camerata, have earned a firm reputation in India for being unique in their choice of repertoire and quality of presentation.

The year 2001 saw the historic performance of Handel's "Messiah" for choir, soloists and full-fledged orchestra, the likes of which had never been experienced in India before.

'Femusica',formed in 2019, is an all-women choir presenting music by only women composers which made their debut in Chennai in September 2019 that also included the world premiere of 'Haiku 1' for mezzo soprano and piano.