Combining 39 Videos into one (match volume and mix together)

Hi,

I have 39 Music videos. I would like you to mix them together into one single video which will be played on a screen at a wedding for people on a dance floor. I want to keep them staying on the dance floor and dancing.

The videos need to be volume matched with each other, size matched (as they are different resolutions) and the music videos needs to be blended together to keep people dancing on the dance floor i.e. the end of one video will need to blend into the new video without any silence and to try and keep the beat going. Otherwise dancers will leave the dance floor.

The output for this project is one long mp4 video file.

You will need to put my small logo on the top right of this video.

I will give you a link to a dropbox folder with all 39 videos and a copy of my logo. You can pick the best order for the songs to appear in. I will give you the first one.

Any questions please ask.

Thanks