מבן שלשים שנה ומעלה ועד בן חמישים שנה כל הבא לעבוד עבודת עבודה
Avodas avodah, work of service, seems to be redundant terminology. Chazal (Arachin 11a) explain that this term refers to the musical accompaniment, which was work that was performed to enhance the service. Music has the power to sweep us up into its mood and rhythm. One can be in no particular mood — or even in a depressed state and filled with negativity – but as soon as he hears a catchy tune, lively music or a song, the beat begins to take over and his mood perks up and changes. Our whole energy is transformed and our morose spirits…