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Penelitian ini bertujuan untuk mengidentifikasi bentuk, struktur, pengembangan motif pada Art of Fugue Contrapunctus XIII Rectus Inversus BWV 1080 karya Johann Sebastian Bach, serta memberi acuan penelitian atau referensi bagi penelitian analisis komposisi dan bentuk analisis komposisi musik. Objek penelitian difokuskan pada bentuk, struktur, pengembangan motif pada Art of Fugue Contrapunctus XIII Rectus Inversus BWV 1080 karya Johann Sebastian Bach transkripsi Luis Alvarez. Metode penelitian yang digunakan dalam penelitian ini adalah metode kualitatif dengan analisis deskriptif. Teknik pengumpulan data yang terkait dengan penelitian ini adalah analisis dokumen, studi pustaka, dan juga wawancara. Data di dapat melalui observasi partitur dan audio, menganalisis bentuk, struktur, serta pengembangan melodi, mengidentifikasi teori berdasarkan buku, jurnal, dan sumber data berdasarkan hasil wawancara. Hasil penelitian menemukan bahwa Art of Fugue Contrapunctus XIII Rectus Inversus BWV 1080 karya Johann Sebastian Bach memiliki bentuk 3 bagian yaitu Eksposition, 2nd Eksposition, dan Recapitulation. Unsur komposisi fuga yang ditemukan adalah subject, answer, countersubject, stretto, episode, pedal point, bassocontinuo, dan orgelpung. Pengembangan melodi yang ditemukan adalah sequence, tonal transpose, tonal inversion, real inversion, alteration, dan contrary motion. **** This research aims to identify the form, structure, and development of motifs in Johann Sebastian Bach's Art of Fugue Contrapunctus XIII Rectus Inversus BWV 1080, as well as to provide research references or references for compositional analysis research and forms of musical composition analysis. The object of the research is focused on the shape, structure, and development of motifs in the Art of Fugue Contrapunctus XIII Rectus Inversus BWV 1080 by Johann Sebastian Bach with the transcript of Luis Alvarez. The research method used in this research is a qualitative method with descriptive analysis. The data for this research came from document analysis, literature study, and also interviews. The data can be obtained through observation of scores and audio, analyzing form, structure, melody development, identifying theories based on books, journals, and data sources based on interview results. The results of this research found that Johann Sebastian Bach's Art of Fugue Contrapunctus XIII Rectus Inversus BWV 1080 has 3 parts, beginning with Exposition, then Exposition, and ended with Recapitulation. The elements of fugue composition found are subject, answer, countersubject, stretto, episode, pedal point, basso continuo, and orgelpung. The melodic development found are sequence, tonal transpose, tonal investment, real inversion, alteration, and contrary motion. |
