I noticed that similarity, hehe. Also of note are logos of Tetris Grand Master ACE and Sega Ages Tetris Collection in the cycle on the big screen in the back.
Look in the background: http://www.youtube.com/watch?v=5e3UY240OTs (first result after searching for "tgm2 master" on the tube, congrats Amnesia) (TAP = http://www.tetrisconcept.net/wiki/TAP)
