<a href="https://en.wikipedia.org/wiki/Reveille" class="extiw" title="w:Reveille">Reveille</a> played on the <a href="https://en.wikipedia.org/wiki/Bugle_(instrument)" class="extiw" title="w:Bugle (instrument)">bugle</a> by a member of the <a href="https://en.wikipedia.org/wiki/United_States_Army_Band" class="extiw" title="w:United States Army Band">United States Army Band</a>. The <a href="https://en.wikipedia.org/wiki/Bugle_call" class="extiw" title="w:Bugle call">call</a> accompanies the <a href="https://en.wikipedia.org/wiki/United_States" class="extiw" title="w:United States">American</a> flag being raised.
<a href="https://en.wikipedia.org/wiki/United_States_Army_Band" class="extiw" title="w:United States Army Band">United States Army Band</a>
<a rel="nofollow" class="external text" href="http://bands.army.mil/music/bugle/reveille.asp">Bugle Calls: Reveille</a>