I had a feeling it might be a bit on the tricky side
. If it's a hassle then I'm sure you have better things to turn your mind towards.
If you do decide to do something, then it wouldn't worry me greatly if it were the same colour on the library screen, but I would like it to be different on the setlist screen (which really takes us full circle, since I imagine it's a case of all or nothing!
At the moment, I'm adding a coloured emoticon to the Placeholder name and that works well enough for me to distinguish it from ordinary song titles - but that may not work on other tablets.

If you do decide to do something, then it wouldn't worry me greatly if it were the same colour on the library screen, but I would like it to be different on the setlist screen (which really takes us full circle, since I imagine it's a case of all or nothing!
At the moment, I'm adding a coloured emoticon to the Placeholder name and that works well enough for me to distinguish it from ordinary song titles - but that may not work on other tablets.
Graeme
1: Samsung 12.2" SM-P900: Android 5.0.2
2: eSTAR GRAND HD Quad-Core 4G 10.2": Android 5.1
Some of my music here - https://www.soundclick.com/graemejaye
1: Samsung 12.2" SM-P900: Android 5.0.2
2: eSTAR GRAND HD Quad-Core 4G 10.2": Android 5.1
Some of my music here - https://www.soundclick.com/graemejaye