I have just found another nice feature being used here on ipernity.
Since ipernity allows HTML-Content in descriptions you are able to add music to a picture.
This can be done using e.g. www.deezer.com and it's feature to blog a song.
Just visit the site, choose one song out of their unbelievable mass of music, click in the upper right corner the button "Blog" and then copy the HTML-Code into your description.
At this time I would like to advise you to disable the checkbox "Autoplay" in "Customize player" to make sure your visitors can decide if they want to hear that song or not.
Here are some examples how I used this feature in my stream:
If you didn't know yet - try and have fun!