Test for applying SignalSource member functions to the collection.
Test for applying SignalSource member functions to the collection.

Aldor007/aquila,tempbottle/aquila,sav6622/aquila,sav6622/aquila,synkarae/Quasar,synkarae/Quasar,synkarae/aquila,synkarae/aquila,zsiciarz/aquila,Aldor007/aquila,tempbottle/aquila,Aldor007/aquila,zsiciarz/aquila,synkarae/Quasar,synkarae/aquila,tempbottle/aquila,sav6622/aquila,zsiciarz/aquila,zsiciarz/aquila