Practice and preparation for actual recital

I am confident of doing the songs for the actual recital,the ones I am sang in the mock recital,with other songs,I am trying songs of Indian language music and the ones I did for the previous lessons like tell me why by Declan Galbraith,Nothing else matters by Metallica,Dhooba Dhooba rehta hoon by Mohit Chauhan,Tu Chahiye from the movie Bajarangi Bhaijaan,Give me some sunshine from 3 idiots etc.I will make an actual recital performance of some of the songs,I will find the best and make the list accordingly,as I have a lot of time till February before or after half term of the second term.Even before the mock recital,I had been figuring out other songs like this than my actual two songs for my future to rehearse my singing.It is the same thing,I am doing now.I will make a performance in such a way that it is within 20 or 30 minutes or even closer to 30 minutes.I have been practicing,treat you better by Shawn Mendez and Wavin Flag by K'naan.In the Songs Give me some sunshine from 3 idiots and a another song called Behti Hawa sa tha woh. There are some singers who are singing some of the songs in the Karoake versions and in other videos there are very short.