AutoBandStudio – AI that turns your melody into a full arrangement

Summary: AutoBandStudio is a free Windows app that transforms user-drawn melodies into complete arrangements using AI. It generates chords, drums, bass, and guitar parts, allowing export as MIDI or audio. The app preserves the original melody while automating accompaniment creation.

What it does

Users sketch melodies on a piano roll, and the AI predicts chords and generates guitar, drums, and bass tracks. It supports editable drums, section regeneration, and project saving/loading.

Who it's for

Musicians and composers who want to develop melodies into full songs without manually creating backing tracks.

Why it matters

It simplifies the process of turning melodies into complete arrangements by automating accompaniment while retaining the user’s original melody.