Liberace, born Władziu Valentino Liberace, was a renowned American pianist, singer, and actor known for his extravagant performances and flamboyant style. His musical style was a blend of classical, pop, jazz, and boogie-woogie, often characterized by his ornate interpretations of popular standards and classical pieces. Liberace significantly influenced the entertainment industry with his theatrical approach to music, introducing elements of showmanship and luxury into his performances. His most influential works include renditions of "Ave Maria" and "Tchaikovsky's Piano Concerto No. 1," both of which showcased his technical proficiency and unique interpretative style.