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I'm a guitar player. I've been performing instrumental solo guitar over tracks for about 6 years now. I play everything from Cannonball Adderly to Frank Zappa. Allman Brothers to ... Whatever. Great American Songbook, Coltrane, Beatles, Merle Haggard, Miles, Dire Straits, Santana, Carol King, Ukraine National Anthem, etc.
All instrumental. Me and my guitar... and my backing tracks.
I mostly play decent restaurants and private events.
My arrangements are simple as the guitar carries the day. Bass, Drums and usually 1 chording (comping) instrument to put a little bottom to my playing. Typically a short intro, play the head, solo over the changes, restate the head, outtro. 2-4 minute long songs. Nobody wants to hear you wigging out on Sleepwalk for 10 minutes. Unless you're Danny Gatton. I am not.
As Gordon Scott mentioned I do not use BIAB for performance. I use 320kbps Mp3 files I arrange in BIAB and finish in Logic Pro (my DAW of choice- any DAW will do) . I use AnyTunePro for setlist management and playback. Guitar to a Line6 Hx Stomp. Guitar and tracks to a QSC 10.2 powered speaker for any medium- large room or outside. In a small (pretty small) room I can get by with a Bose S1pro. I'm looking at the semi-new EV Everse 8 as an upgrade to the S1Pro. The Bose is Ok to a certain volume but then it gets pretty muddy pretty quickly. Either the Bose or EV would work in the setting you describe. Quality matters in playback. You've got a drumkit and a bass you need to sound crisp along with your guitar. I own a couple of line array PA's and subwoofers, but I really don't need them at the volume I play. The QSC is a pretty nice powered speaker. With the Bose its one trip from the car. With the QSC its 2 (it weighs 32lbs)
It was a process to learn arranging, mixing and mastering for 150+ tunes. Assuring consistent EQ and volume takes some time. At present I can create a performance ready arrangement in 2-4 hours. I'm currently working on Joe Sample/Larry Carlton's "Put It Where you want it ". Pretty straight forward funk tune. I am using the M_steppn style. I typically use all Real Tracks. Recently I started using midi and Midi Super Tracks. I also use other drummers/percussionist (Logic's Drummer and ToonTrack EzDrummer 3). Presently 95% of my arrangements are all BIAB Real Tracks.
If you want PM me and I'll send you the SGU, I create out of BIAB and the finished .mp3 I would use for performance.
During the pandemic I put together a CD. 15-20 tunes typical of the stuff I play out. These arrangements have a little more backing band than I use now in performance. I feel I'm a much better arranger AND guitar play now than I was when I made this stuff. But it gives you an idea of the sound you can get using your guitar and BIAB created tracks. It is 100% BIAB real tracks (and me). Check it out if you like.
https://soundcloud.com/bob-bauer-608449014Enough.