Orlando González Soto, better known as Orlando Contreras, was born on May 22, 1930, in Havana, Cuba. He was a celebrated Cuban bolero singer, affectionately known as "La Voz Romántica de Cuba" (Cuba's Romantic Voice). Contreras began his singing career in various musical groups in Havana, including the Arty Valdés trio. From 1957 to 1958, he gained prominence with the Neno González Orchestra, where he recorded several successful songs. He also performed with the Conjunto Casino before embarking on a solo career.

During the early years of the Cuban Revolution, Contreras continued to build his reputation, performing at the Alí Bar alongside notable artists like Beny Moré, Fernando Álvarez, and Orlando Vallejo. In 1961, he recorded more songs, solidifying his status as a leading singer. By September 1965, Contreras had relocated to the United States.

Between 1966 and 1970, he performed on a Portuguese tourist ship and continued to record music. In the 1970s, he collaborated with Daniel Santos on an anthology and toured extensively across the Americas and Spain. Eventually, Contreras settled in Medellín, Colombia, where he and Santos were known as "Los jefes" (the chiefs) in local bars and clubs. In Medellín, he recorded with the Fruko y sus Tesos orchestra.

Orlando Contreras's career was marked by numerous hits, including "En un beso la vida," "Sin egoísmo," "Difícil," and "Esta tu canción," among others. He passed away on February 9, 1994, in Medellín, due to pulmonary cancer. His legacy as a prominent figure in the bolero genre endures.