LangBeat music analysis
Find a Song's BPM, Key and Camelot Code
Search the analysed public catalogue by title or artist. Open a result for its measured tempo, musical key, Camelot code, chord progression, section timeline and six-stem energy breakdown.
Search analysed songs
This searches recordings already published on LangBeat. It does not upload a file or claim to cover every song.
What the result tells you
BPM describes the measured pulse of the recording. The musical key describes its tonal center. Camelot notation translates that key into the system DJs use to plan compatible transitions. A track page keeps those figures with the exact recording they came from.
The deeper analysis separates vocals, drums, bass, guitar, piano and effects, then maps beats, bars, sections and chords. Read more about what LangBeat measures or use the Camelot mixing guide.
Questions
How do I find a song's BPM and key?
Enter a song title or artist below and open a matching track. Its public page shows the tempo, musical key and Camelot code LangBeat measured from that recording's audio.
What if the song is not listed?
A missing result means the public LangBeat catalogue does not contain that recording. It is not a measurement and should not be treated as evidence about the song.
What does a Camelot code mean?
Camelot notation maps each musical key to a number and letter so DJs can identify nearby keys for harmonic mixing. For example, A minor is 8A and C major is 8B.
Are automated BPM and key measurements always exact?
No. Live tempo, free-time introductions, key changes and harmonically ambiguous recordings can make automated estimates less certain. LangBeat publishes the measurement for the specific recording rather than claiming a universal fact about every version of a song.