I was suprised that no one had asked for this already.
It is easy(free) to setup Android/iPhone Squeezebox app to control a Squeezebox Server.
Mac/PC/Linux flavors available at http://downloads.slimdevices.com/nightly/?ver=7.5
It needs 80-100 meg RAM. Also need space for MySql and Perl too.
Is it doable?
( I detest iTunes and though this would be an elegant/minimal solution.)