It's one of music's greatest feats that can make you feel like you are inside a song. The rhythms wrap around you as they move in and out of the audible frame. Definitely a presence, and the very reason its become almost passe' to describe great songs as creating atmospheres. Its remarkable enough in one track, but this week's podcast from Scott Walls brings an entire set of these tunes. Inside many of them, you may well forget the others you have heard as they build and grow. Some very smooth bridges tie it all together. When we say deep house music, this is what we mean.