Music

Firstly, you need to earn a Bachelor's degree in music and elementary education with an emphasis in music.
For a career in music education, College Board recommends that while in high school, you study music theory, English and computers as well as how to play an instrument. You should also consider participating in school bands and choral groups. You can apply in private schools or in kindergarden.
High school music teachers typically teach instrumental music and/or vocal music to students as part of a larger band, orchestra or vocal music program.

As answered earlier, you will not be eligible for MA in music after completing BA in English literature. However, if you wish to know about the institutes I can help you with the same.
To name a few University of Delhi, Banasthali University, Kurukshetra University and many more.

Sorry, you won't be eligible to do MA in music as for this course, you either need to have graduation degree in music or music as one of the subject studied in graduation from a recognized university.

I would suggest you to go for a certification or short-term course rather than going for PG Diploma. There are practically very limited opportunities in the field of music.

Hi Ramandeep,
There are many like The Banff Centre, Capilano University, Dalhousie University, etc. Here is a good website:
https://www.careersinmusic.com/music-schools-canada/

The course MA in Music (Vocal and Instrumental) is offered as a full-time course in Chaudhary Devi Lal University.
Please refer to the link: https://www.shiksha.com/arts-fine-visual-performing/music/course/m-a-in-music-vocal-and-instrumental-faculty-of-social-scienecs-chaudhary-devi-lal-university-haryana-other-286483.

I would suggest you to go for a certification or short-term course as you have already completed your graduation.

You can join a BA in music wherein you are taught about the various musical instruments.

For Bachelors in music production, you need to have knowledge of production techniques, audio recording, and music software design. Not having any idea about the music can be a bit problem in understanding various techniques.