28. Nào Cùng Vui Lên – Mi Trầm
Links:[1] https://thanhlinh.net/sites/default/files/Images_Field/2014-12/w49/Nen42a.jpg [2] https://thanhlinh.net/sites/default/files/private/2014-12/w49/28-NaoCungVuiLen.mp3