I’m not sure if you have a specific problem so I’ll make some general comments to start, not yet knowing how much you know.

The swing styles do have this as a default, but you can override it for the song, or for individual measures, and make the timing straight not swung. The problem is that you may see odd looking notation if it plays the phrasing straight.

Players know how to phrase two eighth notes in a row in a swing style. The degree of that adjustment for swing has changed over time. As an example, at one point nearly one hundred years ago, the value of the first eighth note was around twice that of the next one. In my notation program, although two notes appear as eighth notes, I can specify the swing ‘percentage’ for how they will sound. To my knowledge, in BIAB you cannot do that.

Does any of that help? Is your question about how it sounds, or how it looks?


BIAB 2025 Win Audiophile. Software: Studio One 7 Pro, Swam horns, Acoustica-7, Notion 6, Song Master Pro, Win 11 Home. Hardware: Intel i9, 32 Gb; Roland Integra-7, Presonus 192 & Faderport 8, Royer 121, Adam Sub8 & Neumann 120 monitors.