Unfortunately, yes, there is a high-hat in the corner of my dining room ceiling that shines right down into the D-Beam. Problem is, if I turn those lights off, then I can't see what I'm doing!
You give me too much credit, Diki. I'm a very "vanilla" arranger player, the type that gives the rest of you a bad name! RH single-note melody, LH chords (and often "cheat" chords played with one or two keys.) Nothing I do is likely to challenge the polyphony, so that's not a concern. I will look into the iPad apps though.
Unfortunately, my 7-year old iPad died last week. I left it charging, and it refused to turn on. Even the guy at the Apple store couldn't bring it back to life. I used it for all of my sheet music with a foot pedal to turn the pages. So It's been back to paper music for this week, until the new one arrives. I'm sure it just needs a new battery, but we live in a disposable society, so...