The music composer who was in India as part of Classical Movements' India Choral Fellowship, hoped that the endeavour would help initiate an exchange process between Indian and American choirs.
"India has many more Vanraj Bhatias and A R Rahmans, and we hope to take Indian choirs abroad and bring more American groups to India.
"After some 5 to 10 years, we expect to see thousands of choirs and choral singers in India, singing in Indian languages and encouraging more Indian composers," Fox told PTI.
Fox, along with his troupe, also conducted music workshops with adults, children, professional singers, as well as beginners in the three cities.
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The fellowship, a brain child of Neeta Helms, was aimed at an increased "exchange of information and exposure" between musicians from both the countries.
Helms is also the President of Classical Movements.
"A native of India, Neeta grew up singing in choirs, and feels there is a need for choirs in India to be able to share ideas with more of their colleagues around the world. During the tour we trained a lot of Indian teachers.
Helms seconded Fox saying that such collaborations would "energise" existing choir singers in India and also encourage new people to join choirs.
"We wanted to expose new people to the idea of singing with others, and share ideas on making singers and choirs as a whole the best they can be," she said.
For their performance in Chennai, Fox's Julliard orchestra along with Yale choir collaborated with the 124-year-old Madras Musical Association.
Fox, on his maiden visit to India, said he found Indians very "welcoming and kind", and also expressed his love for Indian food.
"It is the tastiest and the most varied cuisine in the world," he said.