Beats per minute
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## Beats per minute

The program will play a tempo, like a metronome. You should try to guess how many beats per minute is played. Each button represents one tempo, and the program will only play in tempos that has a button with bold text. Right-click on buttons to change the status of a tempo.

Note: the rhythm depends on the `gtk timeout_add` function to play the rhythm, so it is not very precise.

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