PyNudge

PyNudge is an excellent software tool for Python/Pygame users who are looking for a free and open-source program to edit and sync their recorded tracks. With this tool, you can record your song and adjust the placement of beats to synchronize the sound effects and music according to your preferences.

Furthermore, PyNudge comes with a user-friendly interface that makes it easy to get started with your music editing sessions. You'll be able to adjust the placement of beats to create and organize the perfect soundscape.

One of the most significant advantages of PyNudge is that it is entirely free to use, making it an excellent option for those who are just getting started or who want to keep their music editing costs low.

One thing you should keep in mind is that PyNudge is licensed and distributed under the terms of the zlib/libpng License, which may affect some users depending on their particular use case.

Overall, if you're looking for a powerful tool for syncing and aligning your recorded music, PyNudge is an excellent option to consider. Its easy-to-use interface and open-source nature make it an ideal choice for both beginner and intermediate music editors.