B.A

To be eligible for BA in dance, you need to have completed 10+2 from a recognized board.
Admission is through counselling based on marks obtained in 10+2.
Weightage will be given to candidates who have participated in any recognized International/ National/ District Level Musical Conference/ Symposium/ Program or completed one year Certificate/ Diploma from Raja Mansingh Tomar Music and Arts University.

Yes, you can. After graduation, you can take admission in 3 year LLB with 45% marks in graduation for general category and 40% for SC/ST. DU, BHU, PU, Mumbai University, Allahabad University, etc. take their own entrance exam for 3 year LLB for DU LLB, you must have 50% in graduation for general category.

Further doing BA in music, you can pursue Masters in music, and if you want to be a playback singer, for that you need to struggle in industry. Other than that, you don't have any way to become a playback singer.

Yes, you can go ahead with your decision.

The college offers BA in Classical Music which is a 3-years programme.
For any further details refer https://www.shiksha.com/arts-fine-visual-performing/music/course/b-a-in-classical-music-tilak-maharashtra-vidyapeeth-gultekadi-pune-160685.

The duration of the course is 3-years.
To know more visit the below-mentioned link: https://www.shiksha.com/law/course/ll-b-faculty-of-law-university-of-jammu-289715.