Flyer for a choir

I am looking to have a flyer designed for my choir. I would like the size to be either A4 or A5, but I am also open to custom sizes. I prefer a design that is bold and colorful, expressing the enthusiasm of our choir. I have prepared what should be written. We will need to types of flyer, one to advertise the date of a scheduled performance and another to email or hand out to obtain bookings. I like the treble clef sign on the template that I found on line.