Last updated 07-30-2026
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Lamucal
Lamucal turns almost any recording into synchronized chords, lyrics, guitar tabs, and a vocal melody line you can edit for music learning and practice. Search its catalog, upload your own audio or video, or pull from YouTube, then play along on guitar, piano, or ukulele with transpose, loop, and speed controls running in real time.
Where chord chart sites mostly hand you static PDFs, Lamucal builds the sheet from audio analysis: chord charts and six-line tab, beat and structure detection, lyric alignment, and a vocal MIDI curve you can tweak. It also bundles stem separation (vocals, piano, guitar, bass, drums), chord ear-training drills, a tuner, and a metronome in the same player, which is a wider practice stack than typical tab libraries.
Beginners learning chord shapes, hobbyists transcribing favorite tracks, and teachers who want editable lead sheets without manual notation work are the main audience. Mobile apps and the web player share one account, so practice sessions follow you between phone, tablet, and desktop.
Search a catalog of 40 million songs for AI-generated chords, beats, lyrics, and melody
Stem separation splits vocals, piano, guitar, bass, and drums using a hybrid transformer model
Editable AI tabs with MIDI playback, transpose, loop, and speed controls for guitar, piano, and ukulele
Smart Transpose shifts pitch on uploaded video or audio in real time during playback
Interactive chord listening exercises and chord recognition practice for beginners
Built-in tuner and metronome for daily instrument practice
Generates chords, lyrics, tabs, and editable vocal MIDI from the same audio analysis pipeline.
40 million song catalog plus uploads and YouTube sources in one synchronized player.
Practice extras (stem separation, ear training, tuner, metronome) sit beside the chart view.
Premium syncs progress across mobile apps, tablet, and desktop web.
Monthly Premium caps AI Tabs at 100 songs and vocal remover at 60 minutes per month.
Full tab generation and stem separation require a paid subscription.
No desktop-native app; practice happens in mobile apps or the browser.
What instruments does Lamucal support?
Lamucal supports guitar, piano, ukulele, and other instrument players with intelligent tablature and chord chart formats. The AI Tabs view includes MIDI playback plus transpose, loop, and speed controls.
How much does Lamucal Premium cost?
Lamucal Premium is $9.99 per month or $39.99 per year on lamucal.ai. The annual plan works out to $3.33 per month. Both paid plans sync across mobile, tablet, and PC.
What are Lamucal Premium song limits?
On Lamucal, the monthly Premium plan includes AI Tabs for 100 songs per month and 60 minutes of vocal remover per month. The annual Premium plan includes unlimited AI Tabs songs and 300 vocal remover minutes per month.
Can Lamucal remove vocals from a track?
Yes. Lamucal includes an AI vocal remover based on a hybrid transformer audio separation model. Premium plans include 60 minutes per month on the monthly plan or 300 minutes per month on the annual plan.
Does Lamucal work on mobile?
Yes. Lamucal offers mobile apps and a web player, and Premium subscriptions sync chords, tabs, and practice data across phone, tablet, and PC with one account.
Can I upload my own songs to Lamucal?
Yes. Lamucal lets you upload your own music files or link video and audio sources so its models can generate synchronized chords, lyrics, tabs, and melody lines for custom tracks.