The Now & Forevers are an exceptionally watchable band, especially for a wedding band whose purpose is not so much to look pretty as sit back and create an ambiance for comfortable mingling. I had a lot of fun filming them and I would like to film them again.
Conspicuously missing from this video is the mingling. If I were to film them again, I would like to film them at an outdoor lawn party or some sort of well lit event where I can film people gettin' jiggy to their sweet jams.
Off the top of my head, I can think of three things that can help a live band video.
Picking an interesting location is probably the easiest thing you can do. It doesn't have to be a rooftop but that isn't a bad idea. A a jet hanger or cluttered film studio are some other ideas that work.
Finding a good on camera audience is another good option. I did this with my buddy Brody Willis for our Battle Of The Buskers videos. This is probably my favorite kind of live band video because it shows that music doesn't happen in a vacuum.
Lastly, you can find a band that just has a talent for sharing their love for music. Many otherwise amazing artists don't have this quality. The visual presentation of the music is generally an after thought. Materialistically so for indie bands. My favorite example is Tommy Dean.
Shooting live bands can be fun. A long time ago, I shot some stuff with KEXP. They do some great stuff with the tiny studio space they have so check it out.