Hello, having read your brief in full I would like to offer our services for the completion of your project.
We specialise in the production of creative videos and can produce both long and short videos. The main aspect to be considered with your project is twofold. Firstly, synchronizing the length, to show your videos and pictures with the length of your song lyrics and secondly as you have requested synchronising each individual item, so it is shown when mentioned in the song.
It would be extremely useful if there was some way you could mark each item (picture or video) with the name/location you want the picture to be shown with.
Apart from that we do not see any other information that we require to be able to complete this project for you.