strummr.ai analyses what comes out of your guitar and tells you what you played. jam records the whole session and writes tabs from it. Export your jam session as MIDI, as stems with a tempo map for your DAW, or as a Guitar Pro tab, and edit that tab in tab. Two tools, one engine.
jam and tab are in a beta test until 23 December 2026. Both work; neither is perfect. We need real user feedback to finish them. No software is finished before it hits its users. If it works as expected, we can ask a price. What “work in progress” means: candidates will be wrong sometimes, we do not have enough training data yet, and the user experience is something we came up with knowing our own product, so we are biased. Until then everything is free, no card, no automatic charge afterwards. We ask one thing back: tell us what broke, what is missing, what you expected. Every mail gets read by the person who wrote the code.
Play to drums, all recorded. Plug in, amp on your headphones, drums on. jam records the whole session. Afterwards you crop the good parts and export them with the tempo map, so they land on the grid in your DAW. The parts you like become a tab: say where you played, fix what is off.
Tab editor and stem separation in one app. Open the Guitar Pro file from jam and polish it, or upload a song: tab gets the guitar on its own, plays it next to your tab and suggests notes with a confidence. You decide, then export to Guitar Pro or MusicXML.
A perfect transcription is impossible. Timing, attack, legato, feel and distortion do not reduce to "the correct note". So we do not promise one. tab suggests, you decide. It saves the searching; your ears do the rest.
Every change to the engine runs against a ground-truth corpus of 70 songs before it ships. When a feature has not been measured on real material yet, the interface says so instead of hiding it behind a promise.
Your tab is a file you export, Guitar Pro or MusicXML. Your jam stays on your machine; only what you choose to export leaves it. No tab archive, no sharing on our side.