Better ringtone chooser for Light Flow?

[lordbah]

I have a few thousand music tracks on my phone (because I'm sometimes in places where there is no data connection). When I go to choose a music ringtone in Light Flow (or really in any app but this is the important one for me) it presents a scrollable list of thousands of titles. No searching. No hierarchy. Not even alphabetized. Is there some kind of ringtone selector widget which has a search capability which I can install to replace the existing one?