The method to play music without Douyin is as follows:

1. Open the settings interface of your phone and enter application management or application settings. In the application management or application settings, find the Douyin application and click to enter. In the settings interface of the TikTok app, look for the sound or audio settings option.

2. In the sound or audio settings, find the option to turn off the sound or turn off the audio. This would be called sound effects off, sound off, or something similar. Make sure to turn off the sound option on the TikTok app.

3. Open the music player that plays music, the music player that comes with your phone or a third-party music application. Connect your phone to the Bluetooth speaker. Select and play your favorite music in the music player.