If you need advanced score technique, Johannes Prischl, who wrote the score sections in the manual, published the "Logic Notation Guide" way back last century. It hasn't been updated since 4.7, but I don't think Emagic has done much with the score module since then anyway. It's an indispensable guide through Logic's score capabilities, with sample songs for study. http://members.aon.at/prischl/LNG/