With the Symphonic Virtual Orchestration
course you'll learn the synthestration, mixing and mastering techniques that you need to know to produce professional sounding orchestral mockups.
The second course, Orchestration, will give you in-depth knowledge about how to arrange for orchestra (how to voice the strings, brass, woodwinds, to sound like Hollywood and get that modern trailer and video games music sound, how to balance the different sections, etc).
Finally, the Library Music course will teach you how to make your music work for you. How to license your tracks so they sell and create passive income streams. How to write effectively in some specific library music styles (action, emotional, trailer, etc) so your music sells better. Finally, you'll learn how to contact production companies and library music publishers to get your music attached to a movie or a trailer.