Some of the terror attack in France was at an Eagles of Death Metal concert. I'd heard the name before but could not place any of their songs. So I went to look at their videos to see. They're not actually death metal, they sound a bit more like a little bit of a harder edged rockabilly.
In any case my prayers are not only with all those in France and their families but the band and their crew and their families as well. It was just reported all of the band members are confirmed safe. Hopefully the same can be said for as many in that concert hall as possible.
Here's a video of their song I Want You Hard from 2008. It's not much of a way to show support, but I'm not sure what else I can do at this moment.
UPDATE - 7:15 p.m. EST. Fox just reported 100 people dead in that concert hall. Truly tragic.