After her 2020 concert dates had to be cancelled due to COVID-19, Taylor Swift decided to release never-seen-before footage from her "City of Lover" concert in Paris. https://twitter.com/ABCNetwork/status/1261914598820765698?s=20 Fresh off the release of her album Lover, fans gathered at L’Olympia Theater last September to hear her perform songs she never sang in public before. [caption…