Any Musician here ?

I have some queries

  1. How to write music. the Tunes which are infront of musician in the form of text, What is it called. Where it is taught how to read and write that text ?

2 Are the tunes same around the world and on different musical instrument. i.e A tune for guitar and piano will be written same or different ?

3 The western music has same raags as eastern music or different?

The most common form of musical notation in this day and age is the modern European system. In order to write it, you need to be able to read it. You can learn music from any music school, or give it a shot on your own by getting some books. It is time consuming and can be difficult, but it is a lot of fun. Check the link below for a basic understanding of musical notation and theory.

Music is the same over different instruments, however, some notation has been developed for use with particular instruments, such as tablature notation for guitar, and klavar notation for keyboard music. These developed notation systems make it easier for the learner, but it’s always more beneficial to learn the real thing.

http://www.jazclass.aust.com/basicth/bt1.htm

Thank you for the information
I am visiting the site and it is qutie helpful.