Regularise use of repeats, tune (A/B/C etc.) markers and final bar. 1. Only show tune markers when a tune change is in the middle of a line. 2. Only show repeat starts |: if the repeat start is in the middle of a line. 3. Final bar end mark must be a thick line. The official rules for a repeat are that if there is no left repeat marker |: then the repeat starts at the previous double bar.

X: 1
T: Louth Quickstep
O: Lincs
S: Joshua Gibbons MS
S: Peter D Sumner, Breakfast Publications, Grimsby
M: 2/4
K: G
L: 1/8
Q: 1/4=100
"G" BB/G/ Bd | "C" cA "D" A2 | "G" BG "D" FG | "C" A/G/F/E/ "D" D2 |
"G" BB/G/ Bd | "C" cAAc | c/B/A/G/ "D" F/G/A/F/ | "G" GB G2 :|
"G" g2 "D" fe | ed "G" d2 | "C" e2 "D" dc | cB "G" B2 |
"G" g2 "D" fe | eddc | "C" c/B/A/G/ "D" F/G/A/F/ | "G" GB G2 :|