I took a jazz cruise on the DFDS sightseeing boats in Copenhagen. Marvelous! I believe they were the Scandinavian All Stars.
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/29050965@N08">Karen Mardahl</a>
CC BY-SA 2.0
<p><a rel="nofollow" class="external text" href="https://www.flickr.com/photos/kmardahl/7530348604/">Jazz on a boat!</a>
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<ul><li>Uploaded by <a href="//commons.wikimedia.org/wiki/User:Palnatoke" title="User:Palnatoke">Palnatoke</a></li></ul>