Take A Picture Of This - Don Henley
 

Hey guys, noob here, hope someone can help me. Don appears to be playing this song in the Key of D, but it's obviously not in standard tuning. Could you take a look at this and tell me what's going on? Note that on the page I refer to, the song is said to be in C#. I just don't understand why he's in a D shape if the chord is something else??

Thanks

guess I can't post the link yet. The link was to riffstation.com, but you can find it on youtube with standards search of title and performer. Sorry for the problem.