Charity Concert Poster

I am doing some aid work for a Childrens Charity in cambodia and my graphic design friends haven't been able to assist me quickly as they're all too busy. Sorry the money isn't amazing but its for a great cause and I hope the graphic poster would help to sell tickets to the event to raise money for childrens programs. I'm desperate for a poster for a charity fundraising concert in Sydney. I'm needing a poster designed to help market the event. It will be promoted for ticket sales and online. Total work required: 2 x A2 posters, ( I actually only need 1 - but maybe two colour options or two font options would be great) I have sourced all the background images, examples and have all the elements ready to send over to anyone taking on the job. No research necessary all information, logos and imagery will be sent over. I will need the Illustrator or Photoshop file as well so we can make last minute changes to times, artists or concert details. Please note this project is very confidential and I would love some assistance as soon as possible. Thank you. **I've attached some REFERENCES ONLY for an idea of what I'm trying to create.**