I'm not sure I'm qualified to answer your question but besides the LMB I see another potential issue, that being the BG present. I don't believe SMB can control the reproduction of BG creating other issues. You can always stay on the bass and remove what you can but not sure how it will work long-term.
Others here are trying this approach-4corners comes to mind trying this as well, maybe he will jump in. Some of the others here can share their experience with this.

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