A. 1. Use external music apps: Consider using music apps like Spotify or YouTube Music to find songs, then download snippets using a music downloader app (ensure you have the right to use the music). 2. Create your own music snippets: Use audio editing software to create custom snippets that you can import into the app.
B. 3. Explore royalty-free music libraries: Websites like Free Music Archive or Incompetech offer free music that can be used in your projects.