As we know, Making error is the most natural thing in the world and it is evidently attached to human being. But, there are different definitions of the errors. Accirding to George (1972) learners make errors in both comprehension and production. Children learning their first language (L1), adult native speakers, second language learners they all make errors which have different name according to the group committin the error. Children’s error have been seen as “transitional forms”, the native speaker’s one are called “slips of the tongue” and the second language (L2) errors are considered “unwanted forms”. Brown (1980:166) states that error analysis is the fact that the learners do make errors and that these errors can be observed, analyzed and classified to reveal something of the system operating within the errors led to a surge of the learners’ errors called error analysis. Based on Brown’s statement, it can be concluded that error analysis is technique for analyzing and classifying about students’ error.
Menggunakan musik dalam pembelajaran bahasa Inggris tentunya sangat menarik dan menyenangkan. Salah satunya dengan mendengarkan musik. Kita juga tentunya sudah tidak asing lagi dengan lagu-lagu berbahasa Inggris (western song). Untuk lebih memudahkan belajar bahasa Inggris, pilihlah lagu dengan lirik yang mudah dan dinyanyikan dengan tempo yang. Materi bahasa inggris SMK kelas XII akan menjadi penutup dari 12 tahun berada di tingkat sekolah. Rangkuman semua ilmu yang diemban akan terakumulasi di tahap ini. Akan teatapi hiburan tetap perlu dijalankan.