Mathon is a village in the Swiss mountains on 1500 meters above the sea level, with an incomparable panorama view of the Swiss alps. Since 2003 Pete „Aurel“ Leuenberger visits the silent place with various musicians in changing order. The resulting soundscape returns the size of the unique mountain landscape, which is omnipresent during the admissions. „Muntsulej“ has been recorded in March 2006 with Thomas Augustiny, Markus Koller and Roger Stucki, the release reflects the cold winter landscape.