v What? Abingdon Boys School? Since when? They're pretty damn famous, I doubt you'll get them the change it. And if you've only just realised there's another band by the same name... you've obviously not used the name for very long.
This is also the name of a manga title: Pineapple Army. Hmmm..interesting. I wonder if that's a reference? Before I looked it up, I just pictured angry pineapples in camouflage attacking random fruit. O_o