Why does Logic weigh only 1.5 GB?
I want to purchase Logic Pro X, I've seen several options to do it so. In the Apple site, the software supposedly weigh only 1.5 Gb; in other web sites I've found that Logic has about 40 Gb of downloadable sounds/instruments/plug-ins libraries. If I download the software directly from Apple, do I have to purchase the libraries aside from the software itself?
iMac (Retina 4K, 21.5-inch, Late 2015), OS X El Capitan (10.11.3)