BPM & Tempo Detection
Precise tempo analysis accurate to ±1 BPM. Identify the exact speed of any track for DJ mixing, remixing, or matching beats in your production.
AI Music Analysis
AI Music Analyzer — Instantly Detect BPM, Key, Genre & Mood
Upload any song and get a complete AI-powered music breakdown in seconds. Discover tempo, musical key, genre, mood, instruments, and a prompt you can use directly in any AI music generator.
What MusGen AI Music Analyzer Detects
Key & Chord Detection
Detect the musical key and Camelot notation of any song. Perfect for harmonic mixing, vocal recording pitch matching, and music theory study.
Genre, Mood & Instrument Analysis
AI identifies genre labels, emotional mood, energy level, danceability, and individual instruments — from drums and bass to synths, piano, and strings.
How to Analyze Any Song in 3 Steps
Step 1: Upload Your Audio
Upload an MP3, WAV, FLAC, or M4A file. You can also paste a public audio URL.
Step 2: AI Analyzes Your Track
MusGen's AI processes BPM, key, genre, mood, instruments, and energy simultaneously in under 30 seconds.
Step 3: Get Your Full Report
View your complete analysis report and copy the AI-ready generation prompt directly into Suno, Udio, or MusGen to create music in a similar style.
How Does MusGen AI Music Analysis Work?
MusGen uses deep learning models trained on millions of tracks to extract audio features at multiple levels: rhythm patterns for BPM, harmonic content for key detection, timbral fingerprints for instrument identification, and semantic embeddings for genre and mood classification. The analysis pipeline runs in parallel — you get results in under 30 seconds regardless of track length.
Over 90% accuracy on genre classification and mood detection, with BPM precision to ±1 BPM.
Who Uses the MusGen AI Music Analyzer?
DJs & Music Producers
Find BPM and key instantly for harmonic mixing, key-matched mashups, and tempo-synced remixes. No more manual tapping or guessing.
Content Creators
Identify the genre, mood, and energy of background music for your videos, podcasts, and streams. Use the AI prompt to recreate or extend tracks.
AI Music Enthusiasts
Analyze any reference track you love, then use the generated AI prompt in MusGen, Suno, or Udio to create original music in the same style.
Why Use MusGen AI Music Analyzer?
Lightning Fast
Full analysis in under 30 seconds. No waiting, no queue.
Highly Accurate
90%+ genre accuracy, ±1 BPM precision, professional-grade key detection.
AI Prompt Ready
Get a copy-paste prompt for any AI music generator — MusGen, Suno, Udio — instantly.
No Music Theory Needed
The AI does all the heavy lifting. Just upload your track and read the results.
Multi-Format Support
Accepts MP3, WAV, FLAC, AAC, M4A, and OGG. Works on any audio, any genre.
Free to Start
No sign-up required for basic analysis. Unlimited analyses available on paid plans.
Frequently Asked Questions About AI Music Analysis
What exactly does the AI music analyzer do?+
MusGen's AI music analyzer extracts structured data from any audio file: BPM (beats per minute), musical key, Camelot notation, genre, mood, energy level, danceability, and individual instrument detection. It also generates a text prompt you can use in any AI music generator to recreate or extend the track's style.
What audio formats does the music analyzer support?+
The analyzer supports MP3, WAV, FLAC, AAC, OGG, and M4A formats. For the most accurate results, lossless formats like WAV or FLAC are recommended. All processing happens in the cloud — no software installation needed.
How accurate is the AI music analysis?+
MusGen's AI achieves over 90% accuracy on genre classification and mood detection. BPM detection is accurate to ±1 BPM for most tracks, and musical key detection matches professional DAW tools. Complex or experimental tracks with frequent time or key changes may show some variance.
How long does the analysis take?+
Most analyses complete in under 30 seconds, regardless of track length. MusGen processes rhythm, harmony, timbre, and arrangement features simultaneously for fast, comprehensive results.
Can I use the analysis results to recreate the song?+
Yes. MusGen generates a ready-to-use text prompt that captures the song's style, tempo, key, genre, instruments, and mood. Paste it directly into MusGen, Suno, Udio, or any AI music generator to create original music inspired by that track.
Can the analyzer identify vocals and individual instruments?+
Yes. The AI detects individual instruments including drums, bass guitar, piano, guitar, synths, strings, brass, and more. It also identifies vocal presence, vocal style, and production elements like reverb, compression, and distortion.
Is the MusGen AI music analyzer free?+
Yes, basic analysis is free — no sign-up required. Free users get a limited number of analyses per day. Paid plans unlock unlimited analyses, longer file support, and priority processing.
Can I analyze songs from any genre?+
Absolutely. MusGen handles pop, rock, hip-hop, electronic, classical, jazz, R&B, metal, country, Latin, Afrobeat, and more. The AI adjusts its analysis to each genre's specific characteristics for accurate classification.
Is my uploaded audio kept private?+
Yes. Your audio files are processed securely and are not shared or used to train models without your consent. Files are automatically deleted from our servers after processing is complete.
Ready to Analyze Your Music?
Upload any song and get your complete AI music analysis — BPM, key, genre, mood, instruments, and an AI-ready prompt — in under 30 seconds.
Analyze a Song Free