Experienced Acoustic Guitar Player Looking for New Techniques

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Experienced Acoustic Guitar Player Looking for New Techniques

I've never had any formal training playing the guitar and I am pretty experienced. I would like to learn techniques that will help my soloist performances. Specifically:
* drop d and other tunings that will provide me with options to play standard chord in a new way
* I see players playing chords up the neck and it often provides better tone
* Anything that will make my guitar sound bigger
* would do this via zoom