So You Think You Can Dance Exclusive: Behind the Scenes of NappyTabs' Epic Top 20 Routine!

So You Think You Can Dance‘s Season 10 live voting rounds got off to a jaw-dropping start on Tuesday, with a NappyTabs routine set to Herb Alpert and Lani Hall’s “Puttin on the Ritz” that featured all Top 20 dancers plus a number of the show’s resident choreographers.

And if that weren’t enough, Nigel Lythgoe donned a hoodie and got his animation on, Mary Murphy unleashed a ballroom blitz, and Alpert and Hall even made a cameo of their own. There was something for everyone — and seemingly all in one seamless take! Whew!

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If you were diggin’ the routine like an old soul record, TVLine has an exclusive behind-the-scenes view of the action — from hair & makeup all the way to Cat Deeley’s pop-up at the very end.

So check out this alternate view below, then scroll down and watch the original performance for a second (or 22nd) time. And tune in for the season’s first set of results — plus the Top 18’s peformances — next Tuesday (8/7c on Fox).