Frequently Asked Questions

TabGen.ai is an AI-powered learning tool for musicians. Upload any song and get AI-generated bass tabs, chord charts, separated stems, key control, tempo adjustment, and looping — everything you need to learn a song from scratch. Unlike stem separators that only split audio, TabGen.ai goes further by automatically transcribing bass tablature and detecting chord progressions, giving you a complete practice toolkit in one place.

Upload an MP3 or audio file, and TabGen's AI separates it into individual stems (vocals, drums, bass, instruments), generates bass tablature, and detects chord progressions automatically. The whole process takes just a few minutes. Then you can loop sections, change key, solo instruments, and follow along with the generated tabs and chord charts.

High-quality AI models deliver clean, usable separation for practice and performance. Modern recordings with clear mixes produce excellent results. The quality continues to improve as our models are updated.

TabGen.ai supports all common audio formats including MP3, WAV, FLAC, M4A, OGG, and AAC. We recommend using high-quality formats like WAV or FLAC for the best separation results.

Yes — rock, pop, jazz, metal, funk, R&B, and more. The AI models are trained on a wide variety of music styles and handle most genres well.

Not at all. TabGen.ai is built for any musician who learns songs by ear. Bass players get auto-generated tabs, guitarists and keyboard players get chord charts, and everyone benefits from stem separation, looping, and key control.

Yes — Plus and Studio subscribers can download individual stems, bass tabs, and chord charts for offline practice. You can also download a custom mix with your current volume and solo settings. Free users can stream stems in the browser but downloads require a Plus or Studio plan.

Yes! Our Free plan lets you separate up to 10 songs into stems per month at no cost. No credit card required. You can upgrade to Plus or Studio at any time.

The Free plan includes 10 songs per month with 4-stem separation, 1 bass tab generation, and 7 days file retention. Plus ($6.99/month) adds unlimited songs, 6-stem separation (guitar + piano stems), 5 bass tabs per month, tempo/pitch/loop controls, downloads, and 1 year retention. Studio ($14.99/month) adds unlimited bass tabs, chord charts, tab editor, metronome, export to GuitarPro/MIDI/PDF, and indefinite retention.

Absolutely. Cancel from your account settings at any time. Your access continues until the end of your current billing period, and you won't be charged again.

Yes, you can change your plan at any time. When upgrading, you get immediate access to the new features. When downgrading, the change takes effect at the start of your next billing cycle.

Most songs are processed in 2-5 minutes depending on length. You'll get a notification when your stems and tabs are ready.

File size limits vary by plan: Free supports up to 50 MB, Plus up to 150 MB, and Studio up to 500 MB. Most songs are well under these limits, even in high-quality formats like FLAC.

Free users have access to their processed stems for 7 days. Plus users have 1 year of storage. Studio users have indefinite storage — your files are never automatically deleted.