This mashup of John Lennon's "Imagine" with Smash Mouth's "All Star" is actually part of a larger work that is both beautiful and horrifying at the same time. This work is known as "Mouth Sounds," which runs about an hour in length. It also has a sequel called "Mouth Silence," which is equally captivating, yet terrifying. If you're wondering why I tagged this as "experimental," have a listen to them both and you'll see what I mean. Here are the links:
Got any favorite mashups?