# Welcome to the Highcharts Gantt JS (gantt) Options Reference

These pages outline the chart configuration options, and the methods and properties of Highcharts objects.

Feel free to search this API through the search bar or the navigation tree in the sidebar.

# sonification.order

What order to play the data series in, either `sequential` where the series play individually one after the other, or `simultaneous` where the series play all at once.