They are -
There are 3 community radio stations
Internet radio station
Radio city is the first private FM radio station in INDIA and First FM station to come to Bengaluru and It was started on July 3, 2001 with the frequency 91 MHz. On October 30, 2006 it changed to the frequency 91.1 MHz.It is the only station in India to have completed 10 successful years and currently the number one station in Bengaluru according to RAM reports (http://www.exchange4media.com/rame4m/blr_44_2013.asp) It broadcasts for 24 hours around the clock. It is controlled by Music Broadcast India Private Limited.
FM RAINBOW & Vividh Bharati were the second & third radio stations. They are controlled by All India Radio. Fm Rainbow was launched on September 1, 2001, while Vividh Bharati on November 1, 2001. Both stations broadcast for 17 hours daily from 5.20 to 23.20.
Gyanvani is the 4th radio station launched on January 26, 2004 with the frequency 107.6 MHz. On January 2007 its frequency changed to 105.6 MHz.In March 2007 again its frequency changed to 107.2 MHz. Now, since May 2009 it is transmitted on 106.4 MHz. It is controlled by IGNOU. It broadcasts for a total of 10 hours daily, from 5.20 to 11.20 and 17.00 to 22.00. Gyanvani went off air since 01-10-2014 due to non-payment of dues to AIR.
Amrutavarshini is the 5th radio station dedicated to Indian classical music. It was started on frequency 100.3 MHz and later changed to 100.1 MHz. It is controlled by All India Radio. It broadcasts daily during morning and evening hours, from 6.00 to 09.30 and 18.30 to 23.00. This channel is the tribute to the legendary masters of Indian classical music from Carnatic and Hindustani ways. It can be great help for learners. It is a platform with rich heritage for future generation with respect to classical music.
Radio Mirchi was the 6th radio station launched on April 17, 2006 with the frequency 93.3 MHz.On August 1, 2006 it changed to the frequency 98.3 MHz. It broadcasts for 24 hours around the clock. It is controlled by Entertainmment Network India Limited.
Radio One was the 7th radio station launched on August 1, 2006 on the 94.3 MHz frequency. It broadcasts from 6:00 AM to 1:30 AM. It is controlled by The Mid-Day Group.