zorro, I do remember Susanna’s line to Guy Clark about the Easter Eggs. Otherwise, CRS is in full effect where I trod.
I know a number of performing musicians who use the Polytune2 pedal on their effects board with the 9v LED illumination for visibility. Speed is the reason I use the Polytune clip-on. Tap the frets… instant feedback. Strum all the strings open, it auto shifts to chromatic and shows which strings need attention, then auto shifts back to the strobe for fine tuning… all happens in mil-seconds, nano-fast is my reason to own one.
now, where did I put my car keys?