[Music Lover]

With text files, MobileSheets requires that at least 70% of the characters on the line have to be valid chords in order for it to be considered a chord line. The "Intro:" label in addition to the | characters is going to be problematic for that. You would also want to have spaces as itsme mentioned, otherwise |C is not going to be considered a valid chord. 

Mike

Thanks for the insight.  Since most chords are played for a full bar, as such, the number of | bar lines will probably be more than 30% of the characters on the chord line.  Is there any trick to make it work, ie. ignoring the | character in the chord line or make the ratio 50/50 instead of 70/30.