bpm-tools - 0.3-4 main

The bpm-tools commands are used to automatically calculate the tempo
(in beats-per-minute) of music, optionally displaying an analysis and
adding it to file 'tags'. The data from these tags can be especially
useful for navigating a music library in DJ software such as xwax(1).
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The bpm command implements the algorithm on raw data, but the most
commonly used command is bpm-tag to tag the file with the tempo in bpm.
The bpm-graph command will produce a plot of the results of the
autocorrelation.