The exceptionally funky band The Roots cover the exceptionally cool George Kranz.  This track is basically a vehicle to showcase Questlove’s amazing drumming and general rhythm skills.  But I love it for its spare modernism.  It reminds me a lot of what would happen if Bobby McFerrin and Laurie Anderson got together.  It’s an amazing and fun soundscape until 3:20 when the rest of the song drops.