“Seventeen years of music, one era at a time.” That’s how pop superstar Taylor Swift pitches The Eras Tour, her biggest project to date. While that simple description acts as a neat summary, it doesn’t come close to capturing the sheer scale and ambition involved here. A triumphant homage to all of Swift’s albums, from her 2006 self-titled debut to her most recent effort Midnights, The Eras Tour tells the story of one of the most influential figures of the 21st century.