The following are some radio frequencies that provide 24-hour music playback:

1. Guangdong Radio Sound of Music-FM99.3 and FM93.9 (Guangdong).

3. Guangzhou Car Music Radio-FM102.7.

3. Times Music 1022FM-102.2 (Chengdu).

4. Galaxy Music Network-FM106.1 (Zhengzhou).

5. The only music radio-FM103.2 (Chengdu).

6. Sound of Music - covers the whole country, 18 hours a day, with different frequencies in different regions.

7. Nostalgic Music Radio 895-FM89.5 (Anhui). Music Radio is an online music playing platform that allows users to automatically play similar types of music by entering their favorite songs. This application usually provides a variety of albums and can filter music according to the music tastes of singers or people of different generations. Users can not only listen to ready-made playlists, but also discover new music through on-demand calls or radio station recommendations. The application interface and functions of Music Radio are similar to Douban Radio, aiming to provide users with rich music choices and personalized playback experience.