I have chosen the following because they have a matching house style, the most effective and suits the target audience. I have used the same colours throughout the poster, banner and logo so that people can relate each one and know what the event is by looking at the similar colours used on each one.
When doing the logo I used the colour gradient from the line going through the poster where people could see that they're related where I also copied the colour from the background which is black to do around the headphones which made the red stand out so you can tell that it's a headphone which is relatable to music and I did the colour of the text the same so it stands out under the black.
These are all my other final pieces
