| The name NTT is a reference to the pronunciation of the word 'entity': in essence a fine description of the collaboration between MH and Tina Schæfer, a one-off recording based on a lightwave sound made entirely on synthesizers and moogs. TS also worked with MH as backing vocalist on the albums 'Presence' (1988) and 'A Touch Of Excellence' (1993).
'Sweet Mystery' was released in a rare first edition of 50 copies with a VHS featuring Henrik Mölls videos to all three tracks. This edition was signed by MH and TS. | 
