The two crossword solutions for the term 'TOP '10' TUNE' are BOLERO (6 letters) and HIT (3 letters). BOLERO is a genre of slow-tempo Latin music and dance that originated in Spain in the late 18th century. It is usually in triple time and often accompanied by guitar, castanets, or bandurria. HIT is a popular song that has achieved significant commercial success. It is typically recorded by a well-known artist and released as a single. Hits are often played on the radio and used in advertising campaigns.