Hello there,
first: I love this app. I´m a jazz musician, and this tool makes life much easier. A fantastic invention.
I use it on stage, when (as D-flat said it) they shout a song name and then start playing.
And thats just the problem I see: It takes a bit too long to find the next song.
Wouldnt it be possible to have more things to set in the settings dialog.
In my case, I would love to find the following situation:

Having played a song, I just have to step back (with the return button) and there I find the songlist with the opened keypad with no old entrys in it, so I can start writing the new search immediatly.
That would be a great thing
(in the moment you have to do many things before you can start writing: back button, menu button, search button, wipe out old search entry)

With Greetings (and sorry for my bad english (I´m from Germany))

Selbender Sing