ABC X C1:Code 1 C2:Code 2 M:Meter K:Key H:Headers T:Title --- - C1:------ C2:------ M:----- K:--- H:------- T:----- ABC 16 C1:210121007670760 C2:uuuuuddddd M:3/4 K:C H:L T:F7 - Blues Tonleiter ABC 16 C1:210121007670760 C2:uuuuuddddd M:3/4 K:C H:L T:F7 - Blues Tonleiter