Tzadik Henry Kaiser, Charles K.Noyes, Sang-Won Park : Invite The Spirit (SKO,1983,re.2007)**° I think I need to listen a few more times to this release to get a full grip on it. It surely is grounded in a mixture of free music improvisation and the sensibility of the playing on the Korean zither in Korean mode. At first the group is very careful tuning in into one another with open space. There are tried a few deliberate break-throughs at first with somewhat disturbing off-