to load sheet music. Once loaded, use Auto-detect bars to find barlines, Mark system to draw a system's boundary by hand on pages with multiple systems (drag top-to-bottom; click an existing band to remove it), then Tag mode to fix up bars — click empty space to add a marker, click a marker's number to rename it, or click a marker to delete it. For a score with no bar numbers (a lead sheet or chord chart), use Mark section to drag a box around a chorus, verse, or any named passage instead.