What are your favorite songs?

So what are we talking about here? is it the sort of 'songs' that we like to hum along with or even sing? or do we spread the net further and capture the ones we like to listen to but could never aspire to include in our vocal repertoire? Let's go light... some Beatles... 'Michele', ' Norwegian Wood', then throw in some ABBA 'Dancing Queen', Take a chance on me', some Nora Jones, Elton John....that coul dmake a good afternoon of sing along... For something more elevating, Kiri te Kanawa or Andrea Bocelli and some arias would do it... or we could just do some Raffi with the little ones.... my 'tastes' are very varied and eclectic!