this would basically allow file players to work like samplers(which they kind of are but without the extra bits) whereby you could zoom in and select with time bars an area of the waveform to be played/looped. Add to this simple ADSR control and even midi note so as you could play that waveform on a midi keyboard, vitual keyboard.
A really simple and effective reference would be ReaSamplomatic 3000(or is it 5000?) from Reaper. A very simple and useful sampler, where you can drag and drops whole tracks/songs into. Drag and drop of media from a media bay into file players would also be great, and a separate FR.
