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Everything you need to learn,
practice and perform your songs.

Slow songs down, change the key, loop the bars that need work. Isolate instruments with AI,
follow lyrics and charts as the song plays, build and export setlists. All in one powerful app.

See It In Action

Full features for 14 days • No credit card • Interactive tutorials included

PracticeSession slow down music app with waveform display, loop regions, and speed controls

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Get notified about new features, updates, and tips to improve your practice

PRACTICE SMARTER

A Smarter Way
to Practice

Stop practicing one section at a time. Build custom sequences, train
through keys, and learn songs faster.

Custom Practice Sequences

Practice verse 2, the solo, and chorus 3 together, each with their own tempo and key. Add or remove sections on the fly as you master them.

Custom practice sequences for looping multiple song sections at different tempos

Automatic Progression Training

Speed Training gradually increases tempo. Key Acrobat transposes through all 12 keys. Perfect for jazz standards and technique building.

Automatic speed training and key transposition for practicing in all 12 keys

See Your Entire Practice Plan

Create unlimited regions visible on the waveform. Organize into groups. Every section saves automatically with your song.

Waveform with loop regions for learning songs by ear and practicing sections

Share Complete Practice Sessions

Export a song with its regions, loops, lyrics and settings as a single file, and send it to a student or a bandmate. They import it and get your whole setup. Coming from Amazing Slow Downer? Your bookmarks import as regions.

Export a complete practice session as a single file to share, or import Amazing Slow Downer bookmarks as regions
PROFESSIONAL TOOLS

Studio-Grade Technology

Professional tools under the hood, designed for serious musicians

Professional Audio Controls

Precision control over every aspect of your audio

Speed and pitch sliders for slowing down music without changing pitch
  • Advanced Speed & Pitch Controls - Interactive sliders with BPM mode, musical key transposition, and ±24 semitone range
  • 8-Band Parametric EQ - High pass, low shelf, 4 peaking bands, high shelf, and low pass filters with professional presets for isolating instruments
  • Automatic A440 Tuning Correction - Detect and fix recordings that are sharp or flat from standard tuning so you can play along in tune
  • Per-Region Audio Settings - Every region can have independent speed, pitch, volume, and EQ settings
  • Built-in Chromatic Tuner - Tune from any microphone or audio interface without leaving the app. Note and cents readout, adjustable A4 reference, and a warning when your microphone's voice processing is getting in the way
SIGNALSMITH STRETCH 0.05X-4.0X SPEED ±24 SEMITONES 8-BAND EQ A440 CORRECTION FREE WEB TUNER →

AI Stem Separation & Multi-Track Mixing

Isolate instruments with AI, then mix on a multi-track console

AI stem separation with multi-track waveforms and mixer console for isolating vocals, drums, bass, and guitar
  • AI Stem Separation - Isolate vocals, drums, bass, guitar, and piano with built-in local AI or higher-quality cloud processing with 2, 4, or 6 stem options
  • Multi-Track Timeline - Load stems or backing tracks onto a DAW-style panel with per-track volume, pan, mute, solo, and synced mini waveforms
  • Professional Mixer Console - Dedicated mixing window with channel strips, VU meters with peak hold, professional fader law, and a master output bus
  • Region-Based Separation - Separate only the sections you need instead of the whole song to save credits on cloud. Batch-separate multiple regions at once
LOCAL + CLOUD AI 2/4/6 STEMS MULTI-TRACK MIXER CONSOLE VU METERS ALSO FREE IN LAMINA →

Smart Music Organization

Your complete practice library at your fingertips

Music practice software library for organizing songs, folders, and presets
  • Hierarchical Music Library - Organize unlimited songs with folders, metadata editing, and instant search
  • Universal Import/Export - Share complete practice sessions as a single file, export audio with your speed and pitch applied, and import Amazing Slow Downer bookmarks as regions
  • Cloud Sync Across Devices - Your whole library stays in step on every computer you use: songs, regions, loops, lyrics, chords, notes and setlists. Optional, and the app works fully without an account
  • Preset Management - Save and organize Loop Manager configurations and training sequences
PST IMPORT JSON/ZIP EXPORT CLOUD SYNC AUTO-SAVE

Intuitive Professional Workflow

Designed by musicians, for musicians

Customizable keyboard shortcuts and waveform navigation for efficient practice
  • Universal Drag & Drop - Import songs, organize regions, build sequences - all with intuitive drag and drop
  • Full Keyboard Control - Move through regions, markers and lyric lines with the arrow keys, loop with Enter, and rebind every shortcut, including to a foot pedal or a Stream Deck, so your hands stay on the instrument
  • Undo and Redo Everywhere - Ctrl/Cmd+Z works across the whole app: regions, loops, lyrics, chords, notation sync, the library, setlists. Every undo tells you what it undid and shows you where
  • Effortless Waveform Navigation - Work faster with smart tools: auto-follow playback, fit regions perfectly to view, set loop points with one click, and zoom with precision
  • Interactive Tutorials - Step-by-step guided tutorials with spotlight overlays, automatic action validation, and progress tracking to help you learn every feature
MULTI-KEY SHORTCUTS APP-WIDE UNDO PEDAL & STREAM DECK DARK THEME
FOLLOW THE MUSIC

Lyrics, Chords, Notation
& Setlists

Follow synced lyrics, chords and notation as you practice,
then turn the same songs into a gig-ready setlist

Lyrics Manager

Follow along with synced lyrics as you practice

Synced lyrics display to learn songs by ear with timestamps and LRC import
  • Timestamps & Annotations - Sync lyrics to audio with timestamps and add personal notes directly on the lyrics
  • Sections to Regions - Organize lyrics into sections that convert to practice regions with one click
  • Smart Playback Display - Active lyrics highlight during playback; "Current Region" mode shows only lyrics within the active region
  • LRC Import & Online Search - Import/export standard LRC files and search LRCLIB for synced lyrics
  • Flexible Timestamp Editing - Visualize timestamps on the waveform, drag to adjust timing, drag and drop in text to reposition
TIMESTAMPS LRC LRCLIB ANNOTATIONS SECTIONS

Chord Charts

Your own trusted chart for every song, readable in any key

Chord chart with chords placed above the lyrics, transposable to any key
  • Chords Over Lyrics - Chords sit above the words, right on the syllable where the change lands. An intuitive editor lets you add, move or correct any chord in a couple of clicks
  • Read It in Any Key - Pick a key in "View in" and the whole chart transposes without touching what you wrote. Or let it follow the song as you change the audio's pitch
  • Degrees & Nashville Numbers - Show degrees or Nashville numbers beside the chord names, with bar lines aligned in columns
  • Import a Chart, Then Fix It - Paste a chords-over-lyrics chart or a ChordPro file, review every placed chord, and correct what the internet got wrong. The fix stays with the song
CHORDS OVER LYRICS TRANSPOSE NASHVILLE NUMBERS CHORDPRO

Notation Manager

Display and sync sheet music from MusicXML and Guitar Pro files

Guitar Pro tabs and sheet music synced to audio to help transcribe music by ear
  • Bar Grid on Waveform - Visualize bar/beat structure directly on the waveform; create and adjust sync points by dragging
  • Instant Sync Import - Import notation files with embedded sync points for immediate audio-notation synchronization
  • Sections to Regions - Convert notation sections (Intro, Verse, Chorus) into practice regions with one click
  • Notation Search - Search Songsterr and Ultimate Guitar for notation files directly from the app
MUSICXML GUITAR PRO SYNC POINTS SONGSTERR ULTIMATE GUITAR

Setlists & Gig Exports

Turn the songs you practiced into a gig-ready setlist

Setlist builder with performance keys and per-song notes, exportable as an interactive HTML viewer, PDF or print
  • Built From Your Library - Add songs and each one brings its chords and lyrics with it. Set a performance key and a note for every song, for that night
  • Interactive HTML Viewer - Export a setlist that opens in any browser, on a laptop, tablet or phone, with a chord panel that transposes while you read
  • PDF and Print - The same set as a PDF or on paper, words and chords in the performance key
  • Reuse Your Sets - Duplicate last month's set, swap three songs, done. The same song can appear twice
HTML VIEWER PDF PRINT PERFORMANCE KEY
GO FURTHER

Take Your Practice Further

Plan tonight's session across your whole library, and keep that library
in step on every computer you use

Practice Manager

Queue songs from your library, give each one a time budget, and press start. The app loads each song in turn, counts it down, keeps your checklist in front of you, and shows you afterwards where the time really went. Save the plan and run it again tomorrow. A plain countdown timer is there too.

Practice Manager session builder with songs from the library, a time budget for each, and timed or open modes

Your Library on Every Computer

Songs, regions, loops, lyrics, chords, notes and setlists stay in step across your computers. Audio downloads on demand, so a new machine has your whole library right away. 500 MB of storage is free, Sync Plus adds 15 GB, and sync is optional: the app works fully without an account.

Cloud sync settings showing Sync Plus storage, video opt-in and synced libraries

Who Uses PracticeSession?

From the practice room to the stage. Built for musicians who demand more from their tools

Jazz Musicians

Master complex changes with key transposition and custom loop sequences

Music Teachers

Isolate instrument parts with AI, share complete practice setups with students: regions, sequences, and progressions included

Music Students

Build technique with progressive speed training and structured practice sessions

Language Learners

Perfect pronunciation and rhythm with precise audio repetition and speed control

Transcribers

Isolate instruments with AI stem separation, loop sections endlessly, and capture every note

Gigging Musicians

Learn the set fast, keep every chart in your key, and walk in with a gig-ready setlist

Ready to Practice
Smarter?

Watch Demo