1. "Hallelujah" by Leonard Cohen
2. "Imagine" by John Lennon
3. "Bridge over Troubled Water" by Simon & Garfunkel
4. "What a Wonderful World" by Louis Armstrong
5. "Over the Rainbow" by Eva Cassidy
6. "Unchained Melody" by Righteous Brothers
7. "The Sound of Silence" by Simon & Garfunkel
8. "Yesterday" by The Beatles
9. "Stairway to Heaven" by Led Zeppelin
10. "Nothing Compares 2 U" by Sinéad O'Connor
It's important to note that these are just a few examples, and there are many other songs that could be considered equally beautiful. Ultimately, the most beautiful song is the one that resonates with you the most and brings you joy.