<sect1 id='identifybpm'>
<title>Beats per minute</title>
<informalfigure>
  <screenshot>
    <mediaobject>
      <imageobject>
        <imagedata fileref="figures/identifybpm.png" format="PNG"/>
      </imageobject>
    </mediaobject>
  </screenshot>
</informalfigure>

<para>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.</para>

<para>Note: the rhythm depends on the <literal>gtk timeout_add</literal>
function to play the rhythm, so it is not very precise.</para>

<sect2 id='identifybpm-keybindings'>
<title>Key bindings</title>
<itemizedlist>
<listitem><para>New tempo: <keycombo><keycap>Alt</keycap><keycap>n</keycap></keycombo></para></listitem>
<listitem><para>Give up: <keycombo><keycap>Alt</keycap><keycap>g</keycap></keycombo></para></listitem>
</itemizedlist>
</sect2>
</sect1>
