browse music in an external device

I hate itunes, and i would like to have in djay pro an option to see the finder folders, even in an external devices.

Additionally, the feature to make playlist on air, like traktor has.

I appreciate that djay pro can load music from spotify, but miss these two features to be better and decide to buy djay pro on mac.

but i use that in my ipad.

Thanks for posting your idea.