Based on the Algorithmic Music Exploration library, Amen, this tool uses an AppJar GUI to perform several audio tasks related to smushing beats together.

• Reverse order of beats in an audio file.
• Get every 1st, 2nd, 3rd or 4th beat in an audio file.
• Get every even or odd beat in an audio file.

Install needed dependencies with requirements.txt. Windows packaged build coming soon, but running from the straight gui.py file should work fine. Not tested on Windows, however.