Songbrain
AI song analysis that finds your track's most viral seconds
Upload an MP3 or WAV and in about a minute Songbrain breaks it down the way listeners and algorithms hear it: genre across 37 subgenres, tempo, key, loudness, mood and energy, a lyrics evaluation, and a 0-100 virality score with reasoning behind it. Its signature feature is "Viral Moments" — the exact seconds where a track hits hardest and why. High-scoring songs can also land on Songbrain's curated Spotify playlists for free.
