Quote (Fenrir84 @ Fri, Sep 26 2008, 02:27pm)
Actually you're wrong.
I could make a long post about music theory if you'd like me to, but basically major, minor, sustained, diminished...you name it...each chord has a distinct sound (in general) and shape (for your fret hand) on the guitar.
Try
http://www.chordie.com/ for help with whatever you might need.
He was right about power chords not being major/minor, but he described the minor scale, not a minor chord...you wouldn't play the 6th and 7th degrees for a standard minor chord.
And of course they have a distinct sound, they have different scale degrees:
1 3 5 for Major
1 b3 5 for Minor
1 2 5 for Sus2
1 4 5 for Sus4
1 b3 b5 for Diminished
If anyone wanted to know.
Quote (Gtxkiller @ Sun, Sep 21 2008, 01:06pm)
this might sound dumb but how can you like tell if some one says a minor or something they mean like the open chord. power chord or w/e?
To be technical, a power chord is not a chord, it only consists of the root and the fifth so it's an interval, for example E5. As mentioned above, the fact that it doesn't have a 3rd attached to it makes it indistinguishable from minor/major.
But anyway, for your chord to be "A minor", it just needs to have the notes A C E. Regardless of what position or shape you play it in, it will be A minor, just with different voicings.
If what you need is a chord chart with different voicings then you can find tonnes of these through a few quick google searches.