Try free for 14 days

Song structure library

100 arrangement templates across 13 genres. Every one lists its sections, bar counts, and approximate length, so you can see how a finished track is actually put together before you build it.

Why structure is the thing that stops you

Most producers spend years on sound design and mixing and almost no time on arrangement. That is why the 8-bar loop never becomes a song. A structure gives the loop somewhere to go.

arrangementLab turns any of these templates into a visual canvas, analyzes a loop you upload, and gives you production notes for every section.

Start free for 14 days