Guitar · bass · ukulele · piano # Know what to practise, every time you pick up your instrument Practice Lab **builds your plan**, **writes the exercises** in every key and position with real fingering, and **adapts each session** to how the last one went. Free, in your browser, no account. [Start practising](https://practice.graph.audio/) See how a session works ↓  **A session block.** Practice Lab picked the goal, the key and the exercise; you play, then say how it felt. **178** scales, chords, arpeggios and voicings **12** drop-2 shapes of one seventh chord, all found **5–60** minute sessions, planned block by block **4** instruments under one plan **11** languages The plan ## A coach that remembers what you know A short setup asks what you play and what you already know, **on paper and under your fingers**, for each instrument. Practice Lab turns that into goals, and every session into blocks: a **warm-up**, goals **interleaved**, a **review**, a **stretch** near the end. After each block you answer Too easy About right Too hard, and the next block moves its level and tempo to keep you between bored and lost.  **Your plan and how it is going.** Practice time, streak, tempo per goal, and how each block felt.  **The setup.** Theory and playing are kept apart: fluent on guitar, new on piano is a normal profile. Practice is chosen for you, so the time goes into playing. The exercises ## Written for you, in every position, with fingering you can play Pick any structure in any key and Practice Lab writes the run **across the whole neck**, up to three notes per string, position by position. The tab follows how a teacher fingers it: **one finger per fret**, stay in position, shift at a rest.  **Tab with hand positions.** A C major run sweeping every position, at your tempo, on a metronome. - Ladders - 2 up 1 down - 3 up 2 down - Thirds to sevenths - Chord shapes - Arpeggios - Triad pairs - Guide tones - Call and response - Swing - Triplets - Offbeat start  **Shape by shape.** Drop-2 arpeggios move through every inversion, with an arrow to the next note.  **Read it as notation.** Every run also shows as a piano roll or on the staff. Voicings and structures ## Every shape of a chord, not just the one you know Drop 2 has **twelve shapes**: four inversions on three string sets. Practice Lab finds all of them, and drop 3, shells, rootless and quartal voicings, then stacks them as coloured layers over the scales they come from, labelled 1 3 5 7 by degree.  **Four layers on one neck.** A scale, two triads and a voicing, each one click away from practice. Cmaj7, drop 2: one voicing, the others in the window faint Voicing mode: one playable shape at a time, stepped through a fret window.  **And on the piano.** Voicings with right-hand fingering, inversion by inversion. Progressions ## A voice-leading lab for the changes Comp through a progression with voicings chosen to move smoothly, see **which voice moves where**, and swap in substitutions such as the **tritone sub** to hear what they change.  **ii–V–I with a tritone sub.** This chord solid, the next faded, arrows for the voices that move. Quizzes ## Name it, find it, hear it Notes, intervals, chords and scales **on the board**, **on the staff** and **by ear**, and every place a note lives on the neck, against the clock.  **Read the staff.** Correct spelling, close answers, a running score.  **Find the notes.** Every F in frets 0–4, before the time runs out. Transcribe ## Learn a recording, section by section Mark the sections, **loop** the one you are learning, and **slow it to 10 %** without changing the pitch. Mark sections can't yet learning confident and watch the song fill in.  **A riff in seven sections.** The audio stays on your device; nothing is uploaded. On your phone ## The practice room, on the music stand The same app on a phone: one section at a time, the transport **at your thumb**, nothing to install.  Practice  Transcribe  Progress Why it is built this way ## Practice that follows how skills stick 1. Recall, not re-readingLabels fade from C to 1 to nothing, so you produce the notes instead of watching them. 2. Small chunksOverlapping groups of a few notes, and eight-bar runs with a clear start and end. 3. Mixed, not blockedSessions interleave goals and pattern families instead of drilling one thing for twenty minutes. 4. Hard enoughYour answers keep each block just past comfortable, at a tempo you can play cleanly. Free, with an optional Plus ## Everything on this page is free, for good ### Free The plan, sessions, every exercise, voicings, progressions, quizzes and Transcribe. No account, no ads. $0 ### Plus **Sync** between your devices and an **account backup**, with progress over months, a tempo trainer and printable practice sheets on the way. Starts with 14 days free. $50 a year · $15 a quarter · $129 once plus VAT where it applies [Compare free and Plus →](https://practice.graph.audio/pricing) ## Yours, on your device Your plan, progress and recordings stay in this browser. Export backup saves your plan and progress to a file whenever you like. Signing in for Plus syncs your practice data; recordings never leave your device. ## In eleven languages English · Čeština · Deutsch · Français · Español · Italiano · Português · Polski · 日本語 · 中文 · 한국어 Practice Lab is made by Graph Software s.r.o., which is also building Graph, a music library for collectors.