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Scales typography smoothly across lyrics viewport and reel stage.
✨
Welcome to LyricWave!
Last.fm and Spotify accounts sync automatically once connected. If lyrics ever lead or lag slightly behind what you hear, fine-tune timing anytime using the on-stage sync nudge buttons (−0.1s / +0.1s) on the lyrics stage.
DEV MODE
Developer Diagnostics
Checking Client ID...
Checking Redirect URI...
Setup guides and instructions are located in README.md and SPOTIFY_SETUP.md.
Spotify Clock Tracker (Live)
Raw Spotify Ms:
0 ms
Estimated Local Ms:
0 ms
Clock Drift:
0 ms
Est. Latency:
0 ms
Poll Status (3s):
Idle
Play State:
IDLE
Tap to Listen
Identifies any song playing from nearby speakers, radio, TV, or vinyl.
Listening... 10s
🔒 Audio is analyzed in-memory and never stored.
🔍
Type any song name above to find synced lyrics directly on LRCLIB.
🔥 TOP TRENDING
Live Today
LyricWave Charts
The most played songs right now. Tap any track to immediately launch synced lyrics in our visualizer.
Loading hot chart songs...
📰 MUSIC DISPATCH
Live Today
Music News & Culture
Latest music headlines, album releases, and breaking stories from Rolling Stone & NME.
Loading fresh music headlines...
📻
Last.fm Live Scrobble Sync
Approximate Mode (Starts at 0s on track change)
Sync lyrics for Apple Music, YouTube Music, Tidal, Deezer, foobar2000, or any scrobbler. Enter your username (no password needed).
Polling scrobbles every 4s...
Private Beta
Spotify playback sync is currently available for approved test accounts.
U
Authorized Account
Spotify User
Active Live Tracking
🍎
Apple Music Direct Connect
Developer Restriction NoteUnlike Spotify which supports free client-side OAuth PKCE, Apple MusicKit JS strictly requires an Apple Developer Program ($99/year) paid subscription to generate a server-signed JWT MusicKit Developer Token and registered Private Key.
How to sync Apple Music right now (Zero cost, no dev key needed):
1. Install the free Last.fm Scrobbler app on iOS/Mac/Android or turn on Apple Music scrobbling.
2. Tap the Last.fm tab above and enter your username.
3. Your live Apple Music playback, YouTube Music, or Deezer streams sync here automatically in real time!
🎵
Playing
Live
Song Title
Artist Name
Album Name
0:00
0:00
♫ Waiting for music...
Searching lyrics...
👆
Tap the line you're hearing right now to lock lyric sync!
Latency Calibration
Adjust if lyrics lead or lag behind what you hear
Current Offset: +0.0s (0 ms)
(Saved automatically)