1. Import the audio file of the song you want to play in Minions Music Speed Regulator.
2. remove the check before "keep timbre". This option is used to maintain the original timbre of the audio file. If you want to hear Minions's voice when playing songs, you need to remove this check.
3. tone sandhi. This function can change the tone of the song. You can change the tone by sliding the tone sandhi slider or entering a numerical value.
4. adjust the speed. This function can change the playing speed of songs. You can change the speed by sliding the variable speed slider or entering a numerical value.
5. click export. When you have finished adjusting the song, you can click the "Export" button to save the settings.