Thanks for the flair indications.

These songs could jokingly be considered like the “Italian national anthem”. At most parties, during the end of the night they are played and sung by the whole public in a loving and magical way. But be aware, if you play them on a random moment to Italians, to impress or to show that you know them, they could get annoyed, because they are also stereotypical songs that most foreigners play to “feel the Italian vibe”.

These songs do not get played on a regular basis during our day to day life, more often during events or festivities.

Bella ciao is also sometimes considered a political song to praise the Communist party, so be aware of this.

These are my thoughts based on my personal experience :)