Diminished chords huh?

I've never played around with diminished chords too much, because I think they sound completely hideous most of the time. A diminished chord is a major chord with a flat 5th and 3rd, right?

It's interesting what that guy said in his lession, that any note of the chord can be the root note and that if you flat any one note of the chord it becomes a 7th.

I'll have to play around with these.