#1
Well I was looking at the new modes lesson put up and I got a question.
1 2 b3 4 5 b6 b7
Aeolian: Minor Diminished Flat-Major Minor Minor Flat-Major Flat-Major

In this chord progression, what is a flat major? Is that just a minor chord?

P.S. Sorry if it comes out looking weird.
#2
The chords in Aeolian (or natural minor are)

i iio bIII iv v bVI bVII

which is what I think you are asking about.
bIII means a major chord built off the note a minor third from the tonic
eg. the tonic is Dm. A minor third up is F so F major is your bIII chord.
My name is Andy
Quote by MudMartin
Only looking at music as math and theory, is like only looking at the love of your life as flesh and bone.

Swinging to the rhythm of the New World Order,
Counting bodies like sheep to the rhythm of the war drums
#7
Yeah that is strange and could be confusing. Apart from that its a very good lesson, I might consider putting a link in my standard response.
My name is Andy
Quote by MudMartin
Only looking at music as math and theory, is like only looking at the love of your life as flesh and bone.

Swinging to the rhythm of the New World Order,
Counting bodies like sheep to the rhythm of the war drums