Doug Woods from the thesoundtestroom has posted a superb video introduction to composing with Quincy. Quincy can be a bit daunting when getting started. It has such an enormous amount of possibilities, settings and options overall which is why it is such a fantastic thing to have someone as experienced as Doug show you the ropes. Whether you already own your own copy of Quincy or are just getting started as a iPad musician, make sure to check it out.
Doug Woods is a prolific musician whose work you can hear on his and Colin's bandcamp page at: https://dougwoodsandcolinpowell.bandcamp.com/