Tuning of the lyra with sympathetic strings, Big model, 18 Sympathetic strings

In this video I am presenting the tuning of the lyra with sympathetic strings.The big model, with the 18 Sympathetic strings

[@robabnawaz]

efxaristó for this detailled expanation.

[@MrRedzib]

Thank you Stelios for revealing this mystery for us! :) Such an extraordinary peace of artistry! So, usually there are no quarter notes in the simpathetic strings or?? Greetings!