Deep Purple
(I’m not putting out a new one since there are a few that haven’t been answered yet.)
I dunno. Green Helmet?
I GOT IT!
Foghat. 
How about:
Hurry:
Firearms & Thorny Flowers:
Fuschia Muppet Bassist:
Springtime Grape Juice:
Too Many People In a Residence:
Flatbed Truck:
Hurry: Rush
Firearms & Thorny Flowers: Guns N’ Roses
Fuschia Muppet Bassist: Pink Floyd
Springtime Grape Juice: April Wine
Too Many People In a Residence: Crowded House
Flatbed Truck: ???
“Feral Children” and “87.75 MHz on the FM dial” haven’t been answered yet. The latter isn’t a super-popular band, but they’ve been on Letterman in the past month and had 2 albums in Pitchfork’s top 200 albums of the 2000s list, so I don’t feel too horribly bad about that as a question.
All your guesses are correct! (Except the ??? of course.)
Feral Children: Untamed Youth?
87.75 …FM Dial: VHF ??
The latter one is TV On The Radio.
New one: Silent Uprising.
Quiet Riot!
New one:
Large, mean father who stabs dolls
Big Bad Voodoo Daddy.
New one:
Prehistoric Pachyderm
Inexpensive Prank
Flying horseshoe maker
Fiendish Corporation
Les Gendarmes
Offer a Conjecture As to Our Identity
Scalding Albacore
Mammoth.
New One: Plumbium Dirigible.
Cheap trick, aerosmith, ???, the Police, the Guess Who, Hot Tuna.
New: Child of radioactive rain.
All correct!
Bad Company.
Legislature.
And the missing one is Bad Company, if I’m not mistaken. “Child of radioactive rain” is still open - can’t get that one.
ETA: beaten to it. Can’t get the new one either!
Fallout Boy
New One:
Disparate Group
Not who I was thinking of - you’ll kick yourself when you get it.
Parliament
Wonderland Barrel Maker.
**
Alice Cooper** - good one
Three Foot Canaries
Littoral Youths
Charon’s River
Azure Roar of Approval
Affectionate, Completely Laden Utensil
Toilet Puma Summer Getaway Spot for Casabas
Mound of Petrified Objects
The Cradle of Liberty
Yardbirds
Styx
Lovin’ Spoonful