*2022 Stock.* Himmels-Tür (Heaven’s Door, 4th Hour from Klang) for a "percussionist and a little girl" (2005) is essentially performed on a hand-made door, with panels constructed from different types of wood in order to obtain a broad range of timbral colors. The piece consists primarily of 15 moods, followed by a final theatrical event involving cymbals and sirens (the little girl element is not aural). This piece could be considered a kind of microtonal, neo-marimba piece performed on found percussion. - Stockhausenspace.blogspot.com
℗ 2006 K. Stockhausen
Feat. Stuart Gerber, rec. 2006. 24 Türin (for door, rin and speaker) is a meditative electro-acoustic piece created from electronically-stretched-out wooden door accents, with added metal bowl percussion (tuned) and male recitation (Stockhausen, in both German and English versions).