Greetings all. I'm just starting to get into scoring Youtube videos with creative commons soundtracks. I don't know all that much about music theory, so finding the right keywords to find the music I want has been difficult. I'm hoping some of you have time to help me out. The songs I've linked below are very close to the type of songs I'm looking for. Can you characterize them with keywords I can use to search for more similar songs? Any help is appreciated.