It is a song by American electronica musician Moby, released as the lead single from his 1999 studio album Play. The song features a distinctive piano melody and a repetitive, melancholic refrain of the titular phrase. The lyrics explore themes of loss and heartbreak, with the narrator expressing his sorrow and questioning why his heart feels so bad.

The song was a commercial success, reaching the top 40 in several countries and becoming one of Moby’s best-known songs. It was also used in a number of films, television shows, and advertisements, further increasing its popularity. The music video for “Why Does My Heart Feel So Bad?” was directed by Jean-Baptiste Mondino and features a surreal, dreamlike aesthetic. It depicts Moby wandering through a desolate landscape, encountering a variety of strange and unsettling images along the way.

“Why Does My Heart Feel So Bad?” has been widely praised by critics for its emotive and evocative nature. It has been described as a “haunting masterpiece” and a “modern classic,” and has been included on several lists of the best songs of the 1990s and 2000s.

In conclusion, “Why Does My Heart Feel So Bad?” is a song by Moby that explores themes of loss and heartbreak through its melancholy lyrics and emotive piano melody. It was a commercial success and has received widespread critical acclaim for its evocative and enduring nature. The music video, directed by Jean-Baptiste Mondino, is known for its surreal, dreamlike aesthetic and its ability to effectively convey the mood and themes of the song.