Hi Rich, pretty good work, although after all the comments posted before me, I would ad to that, that on the bass solo part, I would go the other way with the volume levels, in other words, I would lower the level on the backing tracks so the bass would stand out a little more. By nature the sax usually tend to be louder, so if you keep your backing tracks at the same level you might overcome the level of the bass solo. This is all based on what my own ears "tell me", I'm not a recording or mixing expert by any means.
Keep up the good work.

Mike B.

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