Thank You BUT I MAY NOT BE READING U RIGHT,I UNDERSTAND WHAT UR SAYIN,EXEPT FOR WHEN U SAID PLAY 2 NOTES,I GET THE INTERVAL FROM MJ,TO MINOR.WHEN I SEEN THE VIDEO THE GUY WAS BASICALLY WALKIN DOWN THE SCALE NAMEING THE NOTES STARTIN WITH THE ROOT,THEN I THINK IT WAS M3RD 5TH 7TH 9TH ECT THAT SOUNDS MJ ,I JUST DONT GET IT WHEN YOU SAID PLAY THE TWO NOTES.....THANK YOU SO MUCH FOR UR HELP.AND I WILL TAKE THE COUSES JUST NEED A LITTLE HELP WITH THE 2 NOTE PART.