134 Free Music Tools — BPM, Scales & Tuners
Essential tools for musicians including BPM counters, scale references, and online tuners. No signup required.
Beat Making & Drum Machines
Sequencers, pads and groove builders for rhythm production
Step Sequencer Drum Machine
Classic 16-step grid sequencer
SoonBeat Pad (MPC-style)
Finger-drum style trigger pads
SoonRhythm Pattern Builder
Compose custom rhythm patterns
SoonPolyrhythm Generator
Layer competing meters and pulses
SoonMetronome Tool
Precise click with subdivisions
SoonGroove Quantizer
Apply human groove templates
SoonDrum Pattern Library
Browse genre drum patterns
SoonSwing Amount Tool
Dial in shuffle and swing feel
SoonTrap Beat Builder
Hi-hat rolls and 808 patterns
SoonLo-Fi Beat Maker
Dusty, mellow lo-fi grooves
SoonBreakbeat Editor
Slice and rearrange breaks
SoonPercussion Arranger
Layer auxiliary percussion
SoonMelody & Harmony
Tools for writing and analysing melodic lines
Piano Roll Editor
MIDI-style melody editing
SoonMelody Generator
Idea sparks for melodic phrases
SoonChord Progression Builder
Stack chords into progressions
SoonScale Explorer
Visualise scales and modes
SoonArpeggio Generator
Build arpeggio patterns
SoonMelodic Motif Builder
Develop reusable motifs
SoonCounterpoint Checker
Verify species counterpoint rules
SoonHarmonic Analysis Tool
Label functions and cadences
SoonVoice Leading Guide
Smooth voice motion checker
SoonCall & Response Builder
Pair antecedent and consequent phrases
SoonInterval Training Tool
Ear training for intervals
SoonTransposition Tool
Shift to any key
SoonChord Tools
Chord theory, lookup and substitution helpers
Chord Builder
Construct chords from intervals
SoonChord Finder
Identify chords from notes
SoonChord Inversion Explorer
View all inversions
SoonChord Substitution Finder
Find tasteful substitutions
SoonSecondary Dominant Finder
V/x dominant lookup
SoonCircle of Fifths Tool
Interactive circle of fifths
SoonChord Chart Builder
Guitar and piano chord charts
SoonNashville Number System Tool
Number charts for any key
SoonChord Progression Generator
Generate fresh progressions
SoonModulation Pathway Tool
Pivot chord modulation paths
SoonBorrowed Chord Explorer
Modal interchange chords
SoonExtended Chord Reference
9ths, 11ths, 13ths and beyond
SoonScales & Theory
Scales, modes and theory references
Scale Library Browser
Search hundreds of scales
SoonMode Explorer
Dorian, Phrygian and friends
SoonPentatonic Scale Visualizer
Major and minor pentatonics
SoonExotic Scale Explorer
World and synthetic scales
SoonKey Signature Reference
All key signatures at a glance
SoonRelative Major/Minor Finder
Find the relative key
SoonParallel Key Comparator
Compare parallel major and minor
SoonNote Frequency Reference
Hz values for every note
SoonPitch Class Set Explorer
Set theory for atonal music
SoonRoman Numeral Analysis Tool
Analyse with Roman numerals
SoonMusic Theory Quiz
Test your theory knowledge
SoonInterval Stack Builder
Stack intervals into structures
SoonComposition & Arrangement
Plan structure, orchestration and dynamics
Song Structure Planner
Map sections of a song
SoonVerse-Chorus-Bridge Layout
Classic pop form planner
SoonArrangement Timeline Builder
Plot instruments across time
SoonOrchestration Guide
Pair instruments effectively
SoonTexture Layer Planner
Plan textural layers
SoonDynamic Curve Builder
Shape arrangement dynamics
SoonMotif Development Tool
Develop themes across sections
SoonTension & Release Planner
Map tension arcs
SoonIntro & Outro Builder
Craft strong openings and endings
SoonTransition Technique Reference
Library of section transitions
SoonMusical Form Reference
Sonata, rondo, AABA and more
SoonRemix Structure Planner
Plan remix arrangements
SoonSound Design
Synthesis, modulation and effects design
Synthesizer Patch Builder
Web Audio patch designer
SoonOscillator Type Comparator
Compare waveforms by ear
SoonFilter Type Explorer
Low/high/band/notch filters
SoonADSR Envelope Builder
Shape attack, decay, sustain, release
SoonLFO Pattern Builder
Design modulation shapes
SoonModulation Matrix Planner
Route modulation sources
SoonFM Synthesis Patch Builder
Operator-based FM design
SoonWavetable Concept Builder
Plan wavetable morphs
SoonEffects Chain Designer
Order your FX chain
SoonReverb Impulse Response Selector
Match spaces to sources
SoonDelay Tap Timing Calculator
Tempo-synced delay times
SoonSound Layering Tool
Plan layered sound design
SoonGuitar & Bass Tools
Fretboard, chords and patterns for stringed players
Guitar Chord Diagram Maker
Draw guitar chord shapes
SoonGuitar Scale Diagram Maker
Plot scales on the fretboard
SoonGuitar Fretboard Explorer
Notes across the neck
SoonGuitar Tuner
Web Audio chromatic tuner
SoonGuitar Chord Progression Player
Hear progressions on guitar
SoonGuitar Tablature Builder
Type and edit tabs
SoonBass Line Builder
Compose bass grooves
SoonGuitar Capo Position Calculator
Find the right capo fret
SoonString Gauge Guide
Pick gauges by tuning
SoonGuitar Mode Position Mapper
CAGED-style mode positions
SoonStrumming Pattern Builder
Design strum patterns
SoonGuitar Solo Pattern Generator
Lick and solo ideas
SoonPiano & Keyboard
Practice, theory and trainers for keys
Virtual Piano
Playable Web Audio piano
SoonPiano Chord Visualizer
See chords on the keys
SoonPiano Scale Highlighter
Highlight scales on a keyboard
SoonPiano Sight-Reading Trainer
Practice reading notation
SoonPiano Interval Trainer
Train interval recognition
SoonPiano Note Identifier
Identify notes on the staff
SoonKeyboard Shortcut Map Builder
Custom keyboard control maps
SoonPiano Technique Exercise Builder
Build practice routines
SoonNotation & Scoring
Lead sheets, tabs and score formatting
Music Notation Tool
Browser-based ABC notation
SoonLead Sheet Builder
Melody plus chord symbols
SoonChord Chart Formatter
Clean chord chart layouts
SoonDrum Notation Reference
Standard drum notation
SoonMusic Symbol Reference
Every common symbol
SoonTablature Formatter
Format tabs for print
SoonFake Book Page Builder
Real Book style pages
SoonLyric Sheet Formatter
Clean lyric layouts
SoonScore Layout Tool
Set page and system spacing
SoonTransposing Score Tool
Shift scores to any key
SoonProduction & Mixing
Workflow guides for mix and master
Gain Staging Guide
Healthy levels at every stage
SoonMix Level Reference
Target levels per element
SoonFrequency Spectrum Planner
Carve space across the spectrum
SoonPanning Position Builder
Plan a stereo image
SoonStereo Width Planner
Mono-to-wide balance
SoonSidechain Concept Planner
Plan sidechain routing
SoonMix Reference Track Comparator
A/B against references
SoonMastering Level Checklist
Loudness and headroom checks
SoonSignal Flow Diagram Builder
Map your routing
SoonProduction Checklist
End-to-end release checks
SoonMusic for Creators
Licensing, distribution and metadata helpers
Royalty-Free Music Concept Builder
Plan RF releases
SoonSync Licensing Checklist
Prep for sync placements
SoonJingle Concept Planner
Plan ad jingles
SoonPodcast Background Music Builder
Underscore for podcasts
SoonIntro/Outro Music Designer
Brandable bumpers
SoonYouTube Music Strategy Planner
Music for video creators
SoonMusic Metadata Builder
ID3 and metadata tags
SoonMusic Distribution Checklist
Pre-distribution checks
SoonCopyright Registration Guide
How to register works
SoonMusic Publishing Reference
Publishing 101
SoonISRC Code Generator
Generate ISRC codes
SoonISWC Code Reference
Understand ISWC codes
SoonMusic Education
Flashcards, quizzes and learning references
Note Reading Flashcards
Drill staff note reading
SoonEar Training Interval Quiz
Recognise intervals by ear
SoonSight-Reading Rhythm Trainer
Read rhythm at sight
SoonMusic History Timeline
Eras, styles and composers
SoonComposer Reference Library
Browse great composers
SoonInstrument Range Reference
Ranges by instrument
SoonTime Signature Explorer
Common and odd meters
SoonConducting Pattern Visualizer
Beat patterns by meter
SoonMusic Vocabulary Reference
Italian terms and more
SoonMusic Theory Worksheet Generator
Printable theory worksheets
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