I’ve updated my unified scale pattern visualizer with new instruments. Mandolin is tuned in fifths, so the patterns look quite different from guitar. I added a 12-string perfect-fifths tuning to visualize the full 7-string repeating pattern when using 4 note-per-string scales on mandolin. I also added open G and open C banjo because good resources for C-tuned banjo are surprisingly hard to find. The algorithm now picks the right octave automatically based on the tuning, so everything just works. Give it a try.