Create promo video for my small musical app. I am not video editor, marketer or promotional video expert. I just concentrate on building of small musical apps for iphone and ipad. I have small musical app which works like piano on touch screen for which I would like to have simple promo video, around 60 seconds max time. I am still beginner, working mostly alone. my life and job changed completely this year and i start again from scratch. i think simple presentation of (this small) product is what is needed.