ABC      X C1:Code 1          C2:Code 2          M:Meter K:Key          H:Headers T:Title
---      - C1:------          C2:------          M:----- K:---          H:------- T:-----
ABC      7 C1:111             C2:uuu             M:4/4   K:F            H:Lw     T:1 flat - Bb