help needed for scale harmonization

[laurent1234]

Hi,

I have read an interesting thread about both hands improvisation. Unfortunetly I do not understand the very beginning because of a notation I am not used to, and because I know too little about music theory to guess the correct interpratation...

Anybody could explain or link me to a clear explanation of such notation:

"For example this is the harmonization for the Major scale:
Maj7 , m7, m7, Maj7 , 7, m7, m7b5"

thank you forehand
laurent