最佳答案
以下是多少首：
1. "Forest" by Twenty One Pilots
2. "In the Forest" by Van Morrison
3. "Trees" by Rush
4. "The Sound of Trees" by Robert Frost
5. "The Garden" by Kari Jobe
6. "Nature's Symphony in 432 Hz" by Steven Halpern
7. "Heartsong" by Secret Garden
8. "Earth Song" by Michael Jackson
9. "Green" by Moby
10. "This Land Is Your Land" by Woody Guthrie