Music moves, music soothes and most important, music can improve your mood. Press play on these happy songs for a boost of cheer. The power of music is no joke—it can affect our mind, body and mood.

Morgan Wallen is closing out 2024 with a surprise song drop. He shared his new song, "Smile," on New Year's Eve (Tuesday, Dec. 31). It's a stripped-back, mournful ballad about the lonely reality ...