1. "Hallelujah" by Leonard Cohen: Swift has praised Cohen's "Hallelujah" as one of her favorite songs ever written. She has performed the song live on several occasions and has expressed great admiration for its lyrical depth and emotional resonance.
2. "I Will Always Love You" by Whitney Houston: Swift has shared her admiration for this iconic song by Whitney Houston. She has performed the song live and has referred to it as "one of the most beautiful songs ever written."
3. "Jolene" by Dolly Parton: Swift has often expressed her love for Dolly Parton's music and has particularly mentioned "Jolene" as a favorite song. She has covered the song live and has praised Parton's songwriting and storytelling skills.
4. "Landslide" by Fleetwood Mac: Swift has cited Fleetwood Mac's "Landslide" as one of her favorite songs. She has covered the song live and has mentioned that it holds special memories for her and her family.
5. "All Too Well" by Taylor Swift (her own song): While not a song by another artist, Swift has expressed deep emotional connections to her song "All Too Well." She has referred to it as a deeply personal and significant piece of her songwriting and has performed it in emotionally charged live performances.
It's worth noting that Swift has a diverse musical taste and has expressed admiration for a wide range of artists and genres. These are just a few examples of songs that have resonated with her and that she holds in high regard.