SOLIS LACUS	1974 (LP, EMI/IBC, reissued on LP B. Sharp 1001 & CD : CDS 082)
	Michel HERR Trio "Ouverture Eclair"	1977 (LP/CD Oryx 001, reissued in Japan in '97 on LP and in '98 on CD)
	Michel HERR / Wolfgang ENGSTFELD "Perspective"	1978 (LP, B. Sharp 1003, reissued on CD : CDS 082)
	Michel HERR "Perspective/Solis Lacus"	1974, 1978 (CD, B. Sharp CDS 082 : reissue on CD of B Sharp LP 1001+1003)
	Michel HERR/Bill FRISELL/Kermit DRISCOLL/Vinnie JOHNSON "Good Buddies"	1979 (LP, EMI 064 63568)
	ENGSTFELD/HERR/DANIELSSON/LOWE "Continuous Flow"	1980 (LP, Mood 28614)
	ENGSTFELD / HERR "Short Stories"	1982 (LP, Nabel NBL 8309)
	Steve HOUBEN & Michel HERR meet Curtis LUNDY & Kenny WASHINGTON	1983 (LP Jazz Cats 6983 009. Reissued on CD : B. Sharp CDS 094)
	Michel HERR "Intuitions"	1989 (CD, Igloo CD IGL 073) ("Sax" award)
	Michel HERR Trio "10 ans de jazz à Liège"	1991 (Compilation CD, Maison du Jazz de Liège, released 2001) (1 track as a leader : "Intuitions")
	Michel HERR/Archie SHEPP "Just Friends" (soundtrack of the movie, 12 awards !)	1992-1993 (CD AMC 50.047, CD single 19.026)
	Michel HERR/Jack VAN POLL "A Tribute to Belgian jazz"	1998 (CD September 5120) with Hein VAN DE GEYN & Hans VAN OOSTERHOUT.
	Michel HERR "Notes of Life" (with his EUROPEAN QUINTET)	1998 (CD, Igloo IGL 142)

	Jacques BEKAERT	1974 (Igloo Igl 008)
	JAZZTRACK "First Call"	1975 (LP, Happy Bird/Bellaphon 5015)
	JAZZTRACK "Wake Up"	1975 (CD reissue of "First Call" -see above- Pastels CD 20.1614)
	Lou MacCONNELL "Reaching for it"	1977 (LP, MD 044) (with Wilbur LITTLE et Vinnie JOHNSON)
	Stéphane HOUBEN	1978 (LP, MD 012) (with Chet BAKER)
	Steve HOUBEN Mauve Traffic "Oh Boy !"	1979 (LP, MD 035)
	Gijs HENDRIKS Quartet "Dom Rocket"	1979 (LP, Timeless SJP 131)
	Jan DOVEREN "Point of Departure"	1979 (LP, MD 0046)
	SAXO 1000 "Remembering Bobby JASPAR and René THOMAS"	1980 (LP, MD 0060)
	ACT BIG BAND	1981 (LP, LDH 1002)
	Steve HOUBEN + Strings	1982 (LP, LDH 1004, remixed reissue on CD Igloo Igl 121)
	Jean Pierre GEBLER and Friends	1983 (LP, LDH 1006) (with Jacques PELZER, Al and Stella LEVITT)
	John RUOCCO "Soon Spring"	1983 (LP, LDH 1008)
	Richard ROUSSELET "No, Maybe... !"	1984 (LP, Jazz Cats 6985 011, reissued on CD B. Sharp CDS 102)
	Toots THIELEMANS "Your Precious Love"	1984 (LP/CD, Polydor 825 6161) Reissued on CD B. Sharp CDS 99.
	Toots THIELEMANS "Une Femme ou deux" (original soundtrack of the Claude Zidi movie)	(LP Apache 2407871)
	Bert JORIS "Sweet Seventina"	1985 (LP, Jazz Cats 6985 012)
	Guy CABAY "Balzin' reyes"	1986 (LP, AA Music AALP 3600)
	Joe LOVANO/Bert JORIS/Michel HERR/Hein VAN DE GEYN/Dré PALLEMAERTS : "Solid Steps"	1986 (LP/CD Jazz Club JC 6011, now reissued as September 05124))
	Philip CATHERINE "Transparence"	1986 (CD Inak 8701, LP Timeless)(with Aldo ROMANO, Hein VAN DE GEYN, etc) ("Sax" award)
	ACT BIG BAND & Guests "Extremes"	1987 (CD, Igloo CD IGL 044) (with Joe LOVANO). Also released in Canada on the Amplitude label (CD JACD 4002).
	Toots THIELEMANS "Ballade pour Damien"	1988 (LP/CD Carrère 140 135)
	Bruno CASTELLUCCI "Bim Bim"	1989 (LP/CD, Emarcy 842 234 2 & Koala P19/IRS 970.339, infos : Quetzal) (with Toots THIELEMANS, etc)
	50 YEARS OF BELGIAN JAZZ	(CD, Compilation, Tauro T8811 CD)(1 unreleased track of 1982, quartet with Wolfgang ENGSTFELD, etc).
	Freddie DERONDE "Spontaneous Effort"	1989 (CD, Igloo CD IGL 081) (with J.R. MONTEROSE, Philip CATHERINE)
	Luc MOLINS "Poles"	1989 (CD, Pylone PY 90001 CD) (with Riccardo DEL FRA, Peter GRITZ)
	Phil ABRAHAM "Stapler"	1991 (CD, Igloo CD IGL 091)
	Denise JANNAH "Take it from the top"	1991 (CD, Timeless CD SJP 308) (with Riccardo DEL FRA, etc)
	Gino LATTUCA "My Impression"	1992 (CD, B. Sharp CDS 085)
	ACT BIG BAND, Phil ABRAHAM, etc "Brussels Jazz Promenade"	1992 (CD, Live Music LM 001/92) ("Sax" award)
	Philip CATHERINE "Moods, Vol 1 et 2"	1992 (CD, Criss Cross CD1060 & 1061, with Tom HARRELL and Hein VAN DE GEYN)
	Peter GUIDI "A Weaver of Dreams" Peter GUIDI meets Michel HERR & Riccardo DEL FRA	1993 (CD, Timeless CD SJP 401)
	Richard ROUSSELET Quintet "Waitin' for You"	1993 (CD Gam 913)
	Jean Pierre GEBLER "Ballades... ou presque"	1993 (CD Igloo Igl 107)
	Steve HOUBEN "Steve Houben invite / 94 Année Sax"	1994 (CD Arpèges CDG 914)
	Yvonne WALTER "Close enough"	1994 (CD ARP 73008) with Hein VAN DE GEYN & Peter MINGAARS
	Vladimir COSMA "L'affaire", original soundtrack of Sergio Gobbi's movie	1994 (CD Pomme 950962) with Toots THIELEMANS, Michel BENITA, Aldo ROMANO.
	Marito CORREA / Steve HOUBEN / Michel HERR / Stephan POUGIN "O Brilho Do Sol"	1995 (CD Big Bang 60203)
	Félix SIMTAINE "Intensive Act"	1996 (CD Igloo Igl 125)
	Phil ABRAHAM Quartet "En Public"	1997 (Lyrae CD LY 9703007)
	Fabrice ALLEMAN Quartet "Loop the Loop"	1998 (Igloo CD Igl 136) best Belgian record of the year '98 (RTBF and VRT referendum)
	Erwin VANN & WORLDS "Worlds"	1999 (J.A.S. CD)
	Toots THIELEMANS "The Live Takes Vol. 1"	1999 (Quetzal CD QZ 108 or in Japan : Toshiba-EMI (Virgin) TOCJ-66088)
	Jean-Pierre CATOUL & Peter HERTMANS "Restless"	1999 (Quetzal CD QZ 109)
	BRUSSELS JAZZ ORCHESTRA "The September Sessions" (w. Herr conducting his "Celebration Suite")	1999 (Werf 018)
	Fabrice ALLEMAN Quartet, ACT Big Band "10 ans de Jazz à Liège"	released 2001 (Maison du Jazz de Liège) (2 tracks of this compilation, recorded live during the Liège Festival)
	Jean-PIERRE GEBLER Belgian All Stars "Meggie"	2001 (Gam 917) (as a pianist and arranger)
	Hilde VANHOVE "Insense"	2003 (Gandharva 70001) (as a pianist and arranger, with Bert JORIS, Hein VAN DE GEYN & Billy HART)
	Robert JEANNE Quartet "Blue Landscapes"	2003 (Igloo Igl 171, Dec. 2003)
	Fabrice ALLEMAN "Sides of Life"	2004 (Lyrae LY0414-C, Feb. 2004)
	Ivan PADUART (w. Richard GALLIANO) "Douces Illusions"	2004 (Igloo Igl 176, Aug. 2004) (as an arranger for strings on 2 tracks)
	Bart DE NOLF with the Peter VANDENDRIESSCHE Quartet "Lexicon van de muziek in West-Vlaanderen" (Compilation)	2004 (Klara LM 03/ recorded Jan. 19, 1994, released Feb. 2005) (Herr present on 1 track)