Making background music for audiobooks and narration beds with AI

Suno AI generates custom music beds for audiobooks and narration, allowing you to specify mood, instruments, and length. You can create tracks without vocals, ensuring the music complements, rather than competes with, your spoken content. This helps you produce consistent, high-quality audio experiences.

Why use AI for audiobook and narration music?

AI music generation offers a fast, flexible way to create background tracks for spoken word content. Unlike licensing pre-existing library music, you can generate unique pieces tailored to your specific needs. This means you get music that perfectly matches the tone and pacing of your narration, without endless searching through stock music libraries.

Customization and Control

When producing audiobooks or narrated content, specific requirements often arise. You might need a track to be exactly 1 minute and 45 seconds long, or a piece that evokes a very particular emotion like 'melancholy hope.' AI tools like Suno allow you to specify these details in your prompt. You can also iterate quickly, generating several versions until you find the perfect fit.

For example, if you are narrating a historical fiction piece set in the 1920s, you could ask for:

A sophisticated, slightly mysterious jazz track for a 1920s detective story, with a slow tempo and no vocals.

If you need something for a children's story, you might try:

A whimsical, light-hearted instrumental piece with flutes and pizzicato strings, suitable for a magical children's adventure.

Avoiding Vocals and Lyrics

A critical aspect of background music for narration is the absence of competing vocals. Music with lyrics can distract listeners from the spoken word, making it harder to follow the story or information. Suno allows you to explicitly request instrumental-only tracks. This ensures the music remains a backdrop, enhancing the mood without drawing attention away from the narrator.

Always specify 'no vocals' or 'instrumental' in your prompt if you want to avoid generated singing or spoken elements. For instance:

An ambient, reflective instrumental track with gentle piano and subtle pads, no vocals, for a documentary voiceover.

Managing Loudness and Mix

Background music for audiobooks and narration beds needs to sit under the dialogue. This means it should be mixed at a lower volume, providing atmosphere without overpowering the narrator. While Suno generates the music, you will still need to perform the final mix in your audio editing software. This allows you to fine-tune the music's volume relative to the narration, apply compression, and ensure a smooth, professional sound.

Generating music that isn't too busy or complex helps in the mixing stage. Simple, atmospheric pieces often work best. Consider prompts like:

A sparse, atmospheric instrumental track with long, sustained string notes and a sense of calm, no drums, no vocals.

Length and Looping

Suno generates tracks of varying lengths based on your prompt, but you might need music that extends beyond a single generation. For longer segments, you can generate multiple tracks with similar themes and then edit them together, or loop a suitable section. When generating, try to be specific about the desired duration, though exact timing can still require editing.

A calm, flowing instrumental piano piece, 3 minutes long, for a meditation guide.

If the generated track is shorter than needed, you can often find natural loop points or use crossfades to extend the music seamlessly.

Commercial Use and Copyright Considerations

When you use AI-generated music, it's essential to understand the associated legal aspects. Copyright ownership for AI-generated works is currently unsettled and varies by country. For example, the U.S. Copyright Office has stated that works lacking human authorship cannot be copyrighted. Always check the specific rules and regulations in your jurisdiction.

Regarding commercial use, Suno's free plan does not include commercial usage rights. If you plan to use generated music in a product you will sell or monetize, such as a published audiobook, a paid plan is required. For full details on usage rights, refer to Suno's terms and conditions. Policies on platforms like YouTube or Spotify regarding AI-generated content can change; always review their current guidelines.

SynthID Watermarking

Every track generated by Suno includes an inaudible SynthID watermark. This watermark is a technical measure that helps identify AI-generated audio. It is a permanent part of the audio file and does not affect the sound quality or your ability to use the track within the terms of your Suno plan.

Conclusion

AI music generation provides a powerful tool for creating bespoke background music for audiobooks and narrated content. By focusing on instrumental tracks, controlling mood, and managing length, you can produce professional-sounding audio beds that enhance your storytelling. Remember to clarify commercial use rights through a paid plan and be aware of the evolving legal landscape surrounding AI-generated content.