Having done the NBC Studio Tour on my prior visit, I wanted to see nearby Radio City Music Hall as well. The tours go most days, unless events preclude.
Like Rockefeller Center, RCMH is an Art Deco feast for the eyes. Everything from the carpeting to the water fountains is done in beautiful detail, and it's all carefully maintained.
Our tour took us up for a long view of the immense stage, which was an amazing sight. A stop was made in the private apartment that is still on site, and it, too, was a portal into the long ago opulence of NYC in the 1930's.
A highlight of the experience was meeting and speaking with a Rockette. Rehearsals for the Christmas spectacular were already underway, so we were lucky to get up close and personal. Our guest could not have been more gracious and posed for photos with all of us.
If you like behind the scenes stuff (I do!) and Art Deco (I definitely do!), I recommend the experience. Be aware, there's a fair amount of walking, but it's worth the steps.