Honestly, you don't even need to wear alot of makeup but if you are stick with darker colors. Eyeshadow is always cute with a dark smokey eye (you can look up on youtube if you dont know how) or if your wearing something dark with bright colors in it like blues/greens/pinks/purple,etc. you can add that with a darker eyeshadow and it will also give it a nice smokey eye (: you can also just wear mascara if you want or eyeliner, even if you just do the bottom it will be nice, concerts are all about jumping around and getting crazy and unless its outside it will be dark so makeup would be hard to see anyway, even if its outside if its late then still, it will be hard to see. You can always youtube different ways to do eyeliner and eyeshadow... I hope I helped, and have fun!! (:

You should try a waterproof liquid or gel liner (the ones from essence are great and affordable) they really last the entire day. I put it on at 7 am and by 9pm it hasnt smudged at all. use an eye primer and a face primer to make sure your look lasts. Another tip wear gloss or lip balm. who wants to struggle with reapplying lipstick?

gah BVB! they are amazing live! I saw them last year! haha anyways. Rock concerts are very fun, alot of moving around and alot of SWEATING! I have been to BVB, ADTR, Asking Alexandria, WCAR, and others. Your best bet is liquid eyeliner that is waterproof! HOWEVER, some liquid liners turn out dry and cakey and start flaking off. Don't wear black eyeshadow or a smokey eye, I tried that and it faded and started slowly spreading across and when you are rocking out and wiping our face from sweat the eyeshadow that is already fading will get on your fingers then on your face lol so liquid liner is the way to go! pics below! also, i would say try keeping the look simple so when you take a bathroom you can go over the liner with more later if you want the dark intensity back :)
hope this helps!!
p.s. i put a pic of this girls long pixie cut hair because i think it would look amazing on you and it is def fit for a rock concert ;)
XOXO

Yes definitelly better than lipstick. And I am not even that much into lipstick I like more lip balm / gloss even when I don't use it a lot.
Thank you so much you helped me :) I think when I'll go into drugstore I'll look after it from essence. Essence is great brand, I could say just the best about it. I already looked on gel liner and waterproof liquid from Essence but I didn't buy it ^^"