ets consume state to STATE, STATE should be false or true. When consume is activated, each song played is removed from playlist.</p></dd></dl><dl><dt class="spec value" id="val-crossfade"><a href="#val-crossfade" class="anchor"></a><code><span class="keyword">val </span>crossfade : <a href="../Client/index.html#type-t">Client.t</a> <span>&#45;&gt;</span> int <span>&#45;&gt;</span> <a href="../Protocol/index.html#type-response">Protocol.response</a></code></dt><dd><p>Sets crossfading between songs.</p></dd><