The 'Symmetrical Linear Fills and Solo's' workbook uses linear patterns that have both hands leading. These patterns are introduced between kick and snare and then symmetrical movement is added to each of the patterns. These patterns are then applied in a practical way with linear grooves that use both hands leading. The conclusion of the book is a solo piece that puts together the different linear ideas covered in the book. The first solo is for kick and snare and the second solo is for the whole kit with symmetrical movement.