Dust off any old black and white kit you have in your wardrobe - the Decatonics are resolutely two tone!
If you're an old nutty boy then you may need to get into training for a set crammed full of early 1980s classics from Bad Manners to The Specials, from The Beat to The Selector.
You'll need a sizeable stage because there's a few of them and they need a bit of room to move as members of the band regularly get a need to dance. If you are thinking of booking them then move the tables into the back room because they bring a big dancing crowd with them.
If you're a child of the 60s then they may well be for you.
Their very own site http://www.thedecatonics.com/