This week’s announcement of a 7-string Gibson Explorer has got me thinking – wouldn’t it be great if 7-string versions of some of our other favourites were made? Well it turns out that even if there’s no official off-the-shelf version, chances are you can probably find a 7-string version of whatever you’re after. And if you can’t, you can always commission one from a custom builder. But check out these 7s you probably didn’t know existed.