Se (in) de bos is a slow-paced 60 minute piece performed by Vvolk and composed by Stijn Cools. While getting deeper in the sound of Vvolk, the perception of time fades. It is astonishing how improvised music can create such a timeless, and calming experience for the listener. This is the third album in the Book Of Air series, as part of the Granvat platform curated by the brothers Stijn and Bert Cools. As in the first Book Of Air album Fieldtone (SR 412LP, 2015) and the second, Vvolk (SR 413CD/LP, 2016), the parameters of time and sound are again widely present. This time the three interwoven bass lines give the deep drive and foundation of the sound, completed with a layer of acoustic instruments and sparkling chords on top. Se (in) de bos is inspired by the fluctuation objectivity of our daily observations. Vvolk investigates performing and improvising music, in close relation to present time: what are the possibilities in playing music, when changes in this music pass by unnoticed? How do we as musicians relate to the running time of a performance? This clearly challenges the improvising musicians, and makes audience and performers discover new territories in collective improvisation. Book Of Air/Vvolk is known for its "whole night laying down" concert, and is one of the only acoustic ambient orchestras in the world.