This document provides URLs and embed codes for a YouTube video and SlideShare presentation. The YouTube URL and embed code allow viewing a video at https://youtu.be/rO8R_WHJ16Q. The SlideShare URL and embed code allow viewing a presentation titled "Music History" on the topic of music history.

2. Código ULR y EMBEB
 https://youtu.be/rO8R_WHJ16Q
 <iframe width="560" height="315"
src="https://www.youtube.com/embed/rO8R_WHJ16
Q" frameborder="0" allowfullscreen></iframe>

3. Reto
 http://www.slideshare.net/TheinHtikeAung/music-history-
14110181
 <iframesrc="//www.slideshare.net/slideshow/embed_code/key/
ySpf25kVJUgAsp" width="595" height="485" frameborder="0"
marginwidth="0" marginheight="0" scrolling="no"
style="border:1px solid #CCC; border-width:1px; margin-
bottom:5px; max-width: 100%;" allowfullscreen> </iframe> <div
style="margin-bottom:5px"> <strong> <a
href="//www.slideshare.net/TheinHtikeAung/music-history-
14110181" title="Music History" target="_blank">Music
History</a> </strong> from <strong><a
href="//www.slideshare.net/TheinHtikeAung"
target="_blank">Thein Htike Aung</a></strong> </div>