Rolf & Joachim Kühn: Music For Two Brothers Compiled, including linernotes and providing original cover art work.
	Release date: 07.04.1998 CD (MPS/Motor Music 539 101-2) | Tracklist | Review | Linernotes
	Nathan Davis: Two Originals Compiled and providing original cover art work.
	Release date: 07.04.1998 CD (MPS/Motor Music 539 082-2) | Tracklist | Review
	George Russell Sextet: At Beethoven Hall – Complete Recordings feat. Don Cherry Compiled and providing original cover art work.
	Release date: 07.04.1998 CD (MPS/Motor Music 539 084-2) | Tracklist | Review
	Various Artists: Mojo Club presents Dancefloor Jazz Volume 7 – Give Me Your Love Compiled with Oliver Korthals (Mojo Club) and Elis Kusilis.
	Release date: 03.08.1998 CD (Universal Jazz 565 195-2) 2LP (Universal Jazz 565 195-1) | Tracklist | Review
	Various Artists: SABA NOVA de Nouvelle Vibe Providing original cover art work for Universal Music Japan.
	CD (Polydor Japan POCJ-1679) | Tracklist
	Larry Ridley: Sum Of The Parts Linernotes for Matthias Robin (Charly Records UK).
	Release date: 01.06.1998 CD (Charly Records UK CDGR 230) | Tracklist
	Rob McConnell And The Boss Brass: Two Originals – Brass My Soul / Tribute Research for Matthias Künnecke (Universal Jazz).
	Release date: 07.04.1998 CD (MPS/Motor Music 539 083-2) | Tracklist
	Sun Ra & His Intergalactic Research Arkestra: Black Myth / Out In Space Research for Fabian Kerner and Hartmut Bender (Universal Jazz).
	Release date: 08.09.1998 2CD (MPS/Motor Music 557 656-2) | Tracklist | Review
	Various Artists: Max City Guide – Sound Of The City New York compiled by Joe Claussell Research for Matthias Künnecke (Universal Jazz).
	CD (Motor Collector 565 870-2) 2LP (Motor Collector 565 870-1) | Tracklist | Review | Ads (PDF)