The purpose of this study was to determine which "popular" classical repertoire is familiar and predictable to adolescents. Specifically, the study sought to examine (1) if students had heard the music before, (2) where they had heard the music before, and (3) if they could "name that tune". Participants (N = 668) for this study were middle school (n = 220) and high school (n = 448) students who listened to 30 classical music excerpts and answered the research questions for each piece. The majority of students (87%) reported previously hearing the music. Students also indicated the various contexts in which they had heard the repertoire, including a number of contemporary media, school music classrooms, and/or live performance situations. Even so, only 50% of the students were able to correctly identify just three of the 30 musical excerpts: Flight of the Bumblebee, Hallelujah Chorus, and Pomp and Circumstance. Further results are discussed in the article. (Contains 4 tables.)