Hear the song.
ChatGPT does not accept audio analysis input. You can describe your song in 200 words, but the description is your memory, not the recording. "Indie pop with shoegaze textures" is a guess; a spectrogram is a fact. PitchPlus runs seven audio analyses on the actual file before a single word is written: sonic signature, sub-genre, mood arc, instruments, lyrical theme, structural shape, viral-hook timestamp. The pitch then describes the song as it actually exists.