ControlName object to store control information of SynthDef (used internally)
Inherits from: Object
For an explicit creation of control names see: NamedControl, Control
// example
a = SynthDescLib.global; // the global library of SynthDescs
x = a.synthDescs.at(\default); // get the default SynthDesc
x.controls.do { |ctl| [\name, ctl.name, \defaultValue, ctl.defaultValue].postln };"";