Armin's good, love his tracks, although they're mainly by Benno de Goeij (Rank 1) thesedays. Armin's time is mainly taken up by DJing and he just plays them out.
One big problem I have with Armin as a DJ is that he's not creative with his mixes. They're just one of his tunes... crossfaded into another one of his tunes. It seems so heavily scripted, pre-set up on laptop, rather than creatively man-handling the decks live. All he seems to do is tweak EQ knobs.
As for the tune ID, it's a famous tune, one originally from the early/mid 90's by Rollo (aka Faithless, Felix, Huff & Puff, and others).
Showing my age here...
OT Quartet - Hold That Sucker Down.
Rollo made several versions, some without or with the vocal (by Colette).
The melodic electro remix Armin played out was the same trackname but by Jerome Isma-Ae.
And the old classic...
The classic vocal radio mix, the one that got most airplay...