In a chapter 13 case, to participate in distributions from the bankruptcy estate, unsecured creditors must file their claims with the court within 90 days after the first date set for the meeting of creditors. Fed. R. Bankr. P. 3002(c).
They may have nylon or steel strings. The strings of a six-string guitar are tuned to E, A, D, G, B, E, a fourth apart except for the major third interval between B and G. Frets are placed by the fret rule one-eighteenth the remaining length of the string. This makes them a semitone apart.
The plectrum works well when tuned to the same notes as the first four strings of the guitar. This is handy for guitarists who want to play jazz without learning the C tuning of the standard plectrum banjo. The standard tuning for the plectrum is (from 4th to 1st string) C,G,B,D.