# Eight Bar Lab > AI music tools can generate loops, separate vocals, suggest lyrics, and reshape the way bedroom producers work. ## Entries - [The Eight-Bar Brief: A Practical Method for Comparing AI Music Generators](https://eight-bar-lab.pages.dev/eight-bar-ai-music-generator-brief/): An eight-bar brief gives different AI music generators the same small musical job, making their outputs easier to compare. - [Splitting a Song Into Stems: A Guide to Separation, Bleed, and Cleanup](https://eight-bar-lab.pages.dev/stem-separation-guide/): Stem separation uses audio processing to divide a finished mix into component groups such as vocals, drums, bass, and other instruments. - [Writing a Chorus With an AI Lyric Assistant: A Three-Round Editing Guide](https://eight-bar-lab.pages.dev/ai-lyrics-assistant-chorus-writing/): An AI lyrics assistant can help generate chorus concepts, alternative hooks, and variations on a lyric, but the strongest results still need musical editing. - [Automated Mastering for Demos: A Practical Listening and Adjustment Guide](https://eight-bar-lab.pages.dev/automated-mastering-demo-guide/): Automated mastering can give a home-recorded demo a more consistent overall level, tonal balance, and sense of loudness. - [AI-Made Music and Streaming Platforms: A Guide to Upload Disclosures](https://eight-bar-lab.pages.dev/streaming-ai-music-disclosure-guide/): Uploading AI-assisted music involves more than choosing an AI or human label. - [How Multi-Part Audio Fiction Works: Short Stories, Character Narration, and Serial Structure](https://eight-bar-lab.pages.dev/audio-fiction-character-narration-structure/): Multi-part audio fiction divides a story into listenable installments, with each part delivering a small dramatic movement while contributing to a larger. ## About - [About Eight Bar Lab](https://eight-bar-lab.pages.dev/about/): what the site covers and how entries are made ## Optional - [RSS feed](https://eight-bar-lab.pages.dev/feed.xml)