Another promo video and episode stills for the Glee season 3 premiere, “The Purple Piano Project”

Just over two weeks left to go until Glee is back on our TV screens with season 3, and FOX just keeps on giving us new material to gleek out over! The season 3 premiere, airing on September 20 at 8 p.m., is officially called “The Purple Piano Project”, and FOX has released a new promo video and episode stills! Here’s the episode’s official synopsis:

It’s fall and that means back to school for the students and faculty at McKinley High. The New Directions clan returns after a devastating loss at Nationals, so Mr. Schuester (Matthew Morrison) assigns a project to get them back on track. Meanwhile, Sue Sylvester starts her congressional campaign on “The Purple Piano Project” season premiere episode of GLEE.

If that’s not enough to get you excited, check out this latest promo video for the episode!:

Wait, you still want more, gleeks? Here’s three still images from the episode, too! Click on each image for the full-sized version.