Ask any AI music tool for a complete Hanuman Chalisa — forty chaupais, start to finish — and it falls apart. Most generators cap out around two to three minutes, and past that point the vocals drift: verses repeat, lines get skipped, words from one chaupai splice into another. The music continues but the text falls off the rails.
That happens because these models align the whole lyric sheet over the whole song in one soft pass. The longer the song, the fuzzier the alignment. It is not fixable with a bigger prompt — it needs a different construction.
How Long Forms builds a 9-minute song that stays on the text
Autunes Long Forms builds the song the way a singer records one: in sections. It generates an opening seed from your first verses, then extends the song roughly 48 seconds at a time. After every extension, the new section is transcribed and checked against your lyrics — are these the right lines, in the right order, with every line actually present? A section that wanders is rejected and re-sung automatically with a different take, and only a passing section becomes part of the song.
The audio chain stays lossless between sections, so a 9-minute song is not nine minutes of accumulated re-encoding — the final file is encoded exactly once.
- Up to ~9.5 minutes — length follows your text
- Every section verified against your lyrics before it is kept
- Works for qawwali, chalisa, aarti, sufi kalam, storytelling ballads
- Flat 30 credits per song (Pro and Creator)
How to use it
On the Create page, open the Long Forms tab. Paste your complete text — at least 20 lines, one line per line — describe the style (say, devotional bhajan with harmonium and tabla, or qawwali with claps and building energy), and the panel shows a live estimate of how long the song will run. One click starts the build; because every section is verified as it is made, a long song takes 30-60 minutes and lands in Your Tracks when done.