Cool...

Sounds funny and dynamic. However, it's like there's not enough mastering, which makes it sound a little empty.

Very cool. It sounds jazzy, yet so calm and relaxing. A Western immediately comes to mind. It's like you decided to stop by and relax at the nearest bar. And the part from the piano just takes you into space. Good job!

The only thing I didn't really like was the pad on the background in the jazz part. It's like it doesn't match the trumpet, which makes it sound weird. But even so, it's a very good job.