His tracks contributed to several US-Aids-benefit compilations among others together with Sting, Bonnie Raitt, Al Jarreau, Ottmar Liebert, Dave Grusin, Dave Stewart.
Ed Koch | Robert Koch | Heckler & Koch MP5 | Howard W. Koch | Robert Koch Institute | Koch Entertainment | Koch | Howard Koch | Bernward of Hildesheim | Beate Koch | Roland Koch | William A. Koch | Koch Rajbongshi people | Kenneth Koch | Christopher Koch | William Koch | Tom Koch | Marita Koch | Ludwig Karl Koch | Ludwig Carl Christian Koch | Koch Bihar | Heckler & Koch MP7 | Heckler & Koch G36 | Heckler & Koch G3 | Heckler & Koch | Georg Koch | Erik Koch | Erich Koch | David H. Koch | Christof Koch |