Writing & AI

Upload a track and paste its lyrics, and Heho splits the words into timed sections you can check before they replace a variant's lyrics.

Select a word in a line, right-click, and choose from suggestions written for that line, each with its syllable count.

Tuning gives the AI one song's language, theme, mood, the words to use or avoid, and how closely a rewrite keeps each line.

The Lyrics tab has two views. Structured lays the song out as sections with counts on every line; Smart Lyrics is one page of text with rhymes and line suggestions beside it.

AI rewrites, meter fixes and chat suggestions come back as cards. Your lyrics change when you approve or apply one.

Every section carries its own AI actions. Fix a line that runs long, rewrite a verse, co-write a gap, and review each result before it lands.