"op">&lt;-</span> <span class="fu"><a href="phrase.html">phrase</a></span><span class="op">(</span><span class="st">"c ec'g'~ ec'g'"</span>, <span class="fl">1</span>, <span class="st">"5 432 432"</span><span class="op">)</span> <span class="co"># tied chord</span></span></span>
<span class="r-in"><span><span class="va">x</span> <span class="op">&lt;-</span> <span class="fu"><a href="https://rdrr.io/r/base/list.html" class="external-link">list</a></span><span class="op">(</span><span class="va">p1</span>, <