sem·i·clas·si·cal 
(sĕm′ē-klăsĭ-kəl, sĕm′ī-)
(sĕm′ē-klăsĭ-kəl, sĕm′ī-)adj.
Music
Music
1. Of, relating to, or being a work that in style or form falls between the classical and popular genres.
2. Of, relating to, or being a classical composition that enjoys popular appeal because of modern elements.