I'll start with the Youtube sensation, Ronald Jenkees. The song I chose, was the first that I've heard from him. Throwing fire. Not much to say, simple and nice.
Next up we have a Finnish power-metal band, called Sonata Arctica. The song is called My land. This has to be one of my favorite songs by them. The intro is really nice, also a very simple yet good chorus!
Last we have Red Hot Chili Peppers, with the song By The Way. Nice, summer-y song.