[Zubersoft]

Unfortunately, I can't know whether a user has configured scroll settings or not, so I wouldn't have a good way of knowing when to display an indicator to toggle it. If you just need a reminder, I would advise inserting an annotation somewhere on the page as a reminder. If there is an indicator of when scrolling is going to begin, the combination of these two would let you know whether or not the song requires scrolling and whether it is started. You can already assign touch actions to start/stop scrolling, so I think a dedicated icon that is always displayed might be overkill.

I think I will move forward with a countdown indicator, but I suppose I will have to make this an optional thing as some users probably won't want it.

Mike