So, following weeks of waiting for this to be finalized, I can say that in June a regional company up here is presenting James Lapine's ACT ONE, for which I will play the scene-setting/transitioning piano music composed by Louis Rosen for the Lincoln Center production. It only plays two weekends, so, not a huge project to take up loads of one's time, but it should be a relaxing and interesting change from typical musical activity.
They originally had it in mind to use the piano, but with bits of period music from hither and yon. I held my ground on doing it if they'd license the Lincoln Center music. I'm pleased that they did, and I'm rather looking forward to it.