I boken Spela med hela kroppen går författaren Eva Nivbrant Wedin igenom rytmikmetodens grundläggande principer

5 cm i diameter (svensk standard)

For solo singing and organ/piano

From the slow introduction

The Brightest Spring Georg/Söderlundh I boken Spela med helaIn The Brightest Spring, spring breaks out of a long and frozen winter, in nature or within ourselves, and rises jubilantly towards the height. The piece is largely based on a three part canon in female and male parts, with an underlying bass. Both text and music are provided by Christian Engquist, who, among other things, performed the work with his students at Viktor Rydbergs Gymnasium.