There's already a band called Yes, so why not NO (Make it an acronym for Normally Open) Or something lucky like NOO!
I'll keep adding names here to save space:
Pin The Tail
High Sign
Newt and the Salamanders (name of a no-show band from talent night at my highschool)
Robyn's Hood
Dicktation
Gleek - projection of saliva
Sweld
Fast Betty
Dark Crystal
A minor in Possession
Satin Sabbaticle
Wreck Loose
Cranky
Wazat
Smooch
Slag
Numb Chucks
Nice As His
Olive Ewe
God Am it!