Piano Rock is a music genre that combines traditional rock elements with prominent piano melodies and arrangements. It often features a strong rhythm section, electric guitars, and vocals, but the piano plays a central role in the composition. This genre emerged in the late 20th century, influenced by artists like Elton John and Billy Joel, who incorporated piano into their rock music. The genre is characterized by its emotional depth and lyrical storytelling, often exploring themes of love, loss, and personal struggle. Bands such as Coldplay and Ben Folds Five have popularized Piano Rock in the 21st century, showcasing the versatility of the piano in a rock context.