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Master Any Song. In Any Key. At Any Speed.

Your complete music practice toolkit. Slow down songs, isolate instruments with AI,
mix on a multi-track console, follow lyrics and notation—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 master songs 3x 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 and share your entire practice setup with students or colleagues. Import files from other slowdown apps. Backup everything.

Export and share practice sessions or import from Amazing Slow Downer and other apps
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
SIGNALSMITH STRETCH 0.2X-4.0X SPEED ±24 SEMITONES 8-BAND EQ A440 CORRECTION

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, import files from other slowdown apps, backup everything
  • Intelligent Caching System - Choose between instant full-file cache or space-saving metadata-only mode
  • Preset Management - Save and organize Loop Manager configurations and training sequences
PST IMPORT JSON/ZIP EXPORT 500MB CACHE 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
  • Customizable Keyboard Shortcuts - Multi-key combinations for every action (V+Plus for volume, S+Plus for speed)
  • Practice Timer - Set countdown timers for focused practice sessions with audio play time tracking and preset durations
  • 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 RESPONSIVE DESIGN DARK THEME INSTANT FEEDBACK
FOLLOW THE MUSIC

Sheet Music & Lyrics
Integration

Follow along with synced notation and lyrics as you practice

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

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

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

Session Musicians

Learn songs quickly with professional audio tools and efficient workflow

Ready to Practice
Smarter?

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