“Cardigan” is a song by American singer-songwriter Taylor Swift. It was released as the first single of her eighth studio album “Folklore”. Taylor put her quarantine time to good use, as the album was recorded during the pandemic. It surprised the world with its sound. This album, in contrast to Taylor Swift’s previous albums, differs from the usual pop sound, replacing it with classical instruments and indie-folk sound. The album “Folklore” became the best-selling album of 2020. The song is melancholic in nature and is great to start playing musical instruments.