Timeline for my Animation showing structure for on screen and sound - Initial planning

This is my animation timeline it shows what each scene will include in each bubble jump labelled with a number, it also includes how long that particular part will be on for in my animation. It also shows underneath the timeline the sound and points between the shots that, that particular piece of music will be playing for, it has the title of each sound/music and also what parts of the song will play during the sequence i.e. 'Forever Young - Audra Mae (0:50 - 01:12)'. Each bubble jump also has a number in going from 1 - 12 showing how many different shots are going to be in my animation.