I listened to "atmosphere". good song idea and flow of the melody. I think with the guitar playing the same rythym chart as the drumkit it gets kinda choppy, if you tracked a counter rythym that would fall between those downbeats with another guitar or have the bass play the straight 8's it would smooth immensely. I like the harmonies, the tone on that snare is a bit harsh, Id soften it a little and maybe add a touch of delay. It's a good idea.