I really love onlinesequencer.com because of the user-generated content, and it's also fun to just download material in midi format and get inspiration from other pieces. Whenever I want to create a parody cover for something, I usually have trouble trying to replicate the essential elements of the cover. Given that I'm not well versed in music theory, it's just overall helpful and helps me get going quickly. I fully support stuff like this, and I would like to thank everybody on the site.