What makes Smile! by Vitas notable?

The album features the hit single 'Ave Maria,' which achieved significant chart success across Eastern Europe and helped Vitas gain a dedicated fanbase worldwide. Its innovative fusion of opera and pop elements not only influenced his contemporaries but also opened doors for crossover artists in multiple genres, contributing to the global popularity of Eastern European pop music. Released in 2006, 'Smile!' came during Vitas' rapid rise to fame following his breakthrough hit 'Opera #2.' At this point, he had established himself as a unique voice in the Russian pop scene, blending classical techniques with contemporary music styles. The album solidified his position as a notable figure in both Russian and international music circles.