The site https://onlineradiofm.in has a listing of all the major and active Indian Radio stations/channels.
A special mention to the All India Radio Gujarati channel: As per the site “All India Radio Air Gujarati is an online station from New Delhi (India). Broadcasting was opened in 2002. Listen to indian music and classic content in quality 128 Kbps in free live streaming.” [Click image to listen live]
