Let's See What Happens

So here's a project for the mere fun of it, kids. Put together your solo album. For the conceit of it all, let's pretend money is no option (if you want a guest or two) and we all have ridiculous six octave voices that could do everything we can imagine vocally. First off, you can't just throw it together with your favorite songs; (though obviously that's sort of what will happen). But there must be some sort of cohesion and sense to the choices you make. The one I deem the winner earns my approval. Yep. You read that correctly. (What, you think I have a budget for dollar store prizes?) Impress me, kids. (All three of you that will participate).

Let's See What Happens
Sur Le Quais
A Time for Singing
One More Walk Around the Garden
Do I Hear a Waltz?
I Wouldn't Bet One Penny (special guest Victoria Clark)
My True Heart
Not on Your Nellie
All the Things You Are (orig. orch; special guest Kelli O'Hara)
Chain of Love/Reach Out medley
I Had a Ball
Bonus Track: "Duet for One"

I haven't titled it, but can you guess from whence cometh these songs?