Iphone & iPad screen dimming

[HAMERMAN]

When I have SLM open the screen will dim after the time I have set in: Settings -> Display & Brightness -> Auto-Lock

Currently I have it set at 1 minute. Is there a way to set this to Never for SLM without effecting everything else (where 1 Minute is good)?
Some apps seem to be able to do this - like GPS apps for example. It would be great if there was a "never turn off screen" option from within SLM.

[arlo]

Set List Maker will do that from the set list view. So assuming you're viewing a set list or smart list while playing, the device won't dim or go to sleep.