Multiple sources still to identify: the guy in the "hat" shirt with a maraca, some music video that aired on vh1 (vehicle driving into a grassy field), and the gum gum fruit clip regarding One Piece (it seems like it's a toonami promo but I can't find it)
There are three sources I still can't identify: one is the very dark scene that shows up in mostly the top left starting at 0:14, the panning camera shot that ends on a red tree painted onto a wall(?), and a "meow" from a source with two people standing on a backdrop, with one wearing a ghostbusters tee (I think this might be redlettermedia but can't find it after some searching).