Wmus now has output plugins for arts and libao.
Outputplugins are surprisingly easy to write, check it out:)
wmus is now dependent on libnct, so if you want to check out the progress of wmus, remember to do a checkout/build/install of libnct before compiling wmus.
After deciding to split classes that are to general to be tied into wmus into a library, this has now been done. You can get the libnct module from cvs. Currently wmus is not dependent on it.