rases.html">pn</a></span><span class="op">(</span><span class="va">x</span>, <span class="fl">2</span><span class="op">)</span>, <span class="fl">8</span>, a <span class="op">=</span> <span class="fl">6</span>, b <span class="op">=</span> <span class="fl">4</span><span class="op">)</span> <span class="co"># 6 notes per 4 beats</span></span></code></pre></div>
<pre class="r-output"><code><span><span class="co">#&gt; &lt;Musical phrase&gt;</span></span>
<span><span class="co">#&gt; \tuplet 6/4 2 { &lt;c'&gt;8