[linux-audio-dev] anyone interested to develop a new apps ?

Hello, I want to setup a sound system with linux. For this, I need an app that could split an audio file in four tracks in order to add them separately some effects. I tried to achieve this using Jamin which have this kind of "Crossover" functionnality, but it is defenetly not usable for what I need. The ideal application should not be too complex : it should be compatible with Jack and could just get a stereo channel for input and provides 4 stereo channels. The 4 stereo channels would be the result off a crossover spliting by frequency ranges of the input stereo channel. we could give a default preset like this : 1st stereo channel : low 2nd stereo channel : low-mid 3rd stereo channel : high-mid 4th stereo channel : high of course thoose ranges should also be set manually. each channel could have the gain controlled and could have assigned 4 effects with LADSPA plug-ins. each slider or knob should be midi controlled (I know that Jack Rack already does this). Does this kind of apps should take a long time to be developped ? I'm not skilled to undergo this kind of project alone as I'm a poor PHP/Perl and little Python developper. Anyone interested for this kind of project ? Kind regards Philippe