class="mirchord">
=1 ~1
(key "C" "maj")
(octaveMode "relative")
c d e f g a b c d e f g a b c
</code></pre>
<img class="img-responsive" src="./assets/images/screenshots/scale.png" />

<p>Example of octave marks:</p>

<pre><code class="mirchord">
=1 ~1
c c, c'
</code></pre>

<img class="img-responsive" src="./assets/images/screenshots/octave-marks.png" />

<div class="page-header">
    <h2>Durations</h2>
</div>

<p>
    In the previous examples we have not specified the duration of notes so the default value