Answer
The titles of Roxen's singles that topped the national chart are "Ce-ți cântă dragostea" and "Spune-mi". Both singles were released in 2019 and peaked at number one on the Romanian Airplay Chart. "Ce-ți cântă dragostea" was released in February and spent two weeks at number one, while "Spune-mi" was released in September and spent one week at number one.