You can make your own classical guitar music sheet by taking music classes that teach you how to do it from the following: YouTube, Classical Guitar Canada, Guitar Press, Classical Guitar 101.

Because the classical guitar is typically used to play styles of Spanish music such as flamenco.

classical or electric guitar does not matter. the only thing that matter is how well you play it, and it depends on your taste for music. if you love rock and roll, then go for electric guitar but if you like classical, i suggest you take classical guitar

Classical guitar or cat-gut string melodies with accompanying instrumentation.

All of the Instruments are in classical music except for modern guitar and all the different types of saxophones.