Have a look here
http://www.head-fi.org/t/539740/mac-os-x-music-players-alternatives-to-itunes.
Alternative to JRiver for PS Audio PWD II with bridge and Mac Mini
I am still trying to get the simplest Mac mini music server to feed the PS Audio Perfect Wave DAC II with bridge. I don't like JRiver. Do I have any better player options that will work? I will need one with a well designed iOS remote control app to control the music via iPhone or iPad as I will not have a display connected to the Mac mini regularly.