Thanks for sharing the video! The music on Crete is amazing - and it is possible to bump into live music all the time. I was once at a restaurant, and some of the owners' children came out with their instruments and sat at our table and started playing. It was a really neat moment. They just play their instruments on a whim sometimes.
I swear Greece is one of the only places where visiting monasteries is like a must do! Toplou monastery is so stunning and I highly recommend it for anyone who wants to see some less touristy sites in Greece!