TiMidity++ interfaces
XAW interface
♪ Basic XAW interface
XAW interface, can be invoked from timidity -ia, is a popular interface uses X Athena Widgets. If you have libXaw3d installed, TiMidity++ would use it instead.
♪ customize
As you know, you can customize the look and feel of any xaw applcations by writing .xdefaults. The default setting is in the TiMidity++ source tarballs.
Here's another example of XAW interface, by Chisato Yamauchi. This is a good example of customized look and feels.