Example output
Begin your composition drawing inspiration from the nostalgic yet vibrant era of 90s anime. Start the piece with a catchy and uplifting synth-based melody, inspired by the sonic aesthetics of this era. Use medium to long note durations for this main theme, using pitch values that ascend and descend in a dynamic, emotive pattern. Include some embellishments such as slides or grace notes for added character, to capture the dramatic and expressive nature of 90s anime music.
As you move into the harmonic structure, opt for a mix of major and minor 7th chords, common in jazz-influenced anime soundtracks. Start with a key of D Major for an uplifting feel, progressing to chords like Gmaj7, Bm7, Em7, and A7. At the midpoint of the composition, introduce a modulation to the key of G Major to heighten the drama and progression of the piece.
In terms of rhythm, use a medium tempo of around 120 BPM with a 4/4 meter to maintain a constant, driving energy. Break the composition into rhythmic units that feature a mix of quarter notes and eighth notes in syncopated patterns, resonating with the expressive and often unpredictable rhythmic character of anime music.
Choose a blend of digital synth sounds characteristic of the 90s era, complemented by a warm and slightly overdriven electric guitar for your main melody. Utilize the synths for textural elements and the electric guitar for both melodic and harmonic roles. The use of synth pads in the background would be crucial to provide a rich and immersive soundscape.
Structure your composition in a verse-chorus-verse-chorus-bridge-chorus format, reflecting the narrative structure common in anime themes. Make sure each section brings a new layer of intensity, with the bridge providing a climactic change in tone and mood.
Combining all these elements, imagine a track that's high-energy, uplifting, and melodically rich, able to transport the listener straight into the heart of a 90s anime scene.