will.i.am and Jesse Dylan got inspired by Obama’s New Hampshire speech, and put it to music and made an independent video (see them talk about it here)

Here it is in some other formats:

• 640×480 FLV (27M) pulled from yeswecansong.com
• 640×480 VP6 AVI (69M) (from the Pirate Bay) – presumably it’s also pulled from a Flash file (hence the codec) but it has a different watermark. The two high-res videos are about the same quality
• MP3 of the song (4.1M) – I extracted this w/ flv2mp3