More than one band uses the name DOUBLE NEGATIVE :

1) Raleigh, North Carolina
They managed to start a brutal circle pit at the too cool for school ATP Nightmare Before Christmas Festival. They rock.

2) DOUBLE NEGATIVE are a Japanese ska punk band from Tokyo, Japan.
http://www.audioleaf.com/doublenegative/

3) Fast Melodic Skatepunk band consisting of four members - a songwriter from UK, a drummer from South Africa, a bassist from France and a greek guitarist also from the UK.
A Skatepunk band that writes loads of songs that "all have the same drumbeat" covering subjects such as nuclear war to daydreaming about being doctor who; from being a ghost to depression; from apocalypse to cults with the odd song about nostalgia and personal crap thrown in here and there. Read more on Last.fm. User-contributed text is available under the Creative Commons By-SA License; additional terms may apply.