Wulf Muller


has over 35 years of experience in the music business - local or international and has some of the best connections in the jazz world. From marketing to A&R, promotion and production, Wulf has worked in all areas of the music business and brings his wealth of experience to All-In-Music Service.


1981 Manager of Viennese jazz-club Miles Smiles


1983 Started to work for PolyGram Austria as Product Manager for Import Music Service, then UK/US repertoire  

1986 Head of International marketing department, PolyGram Austria


1989 Head of A&R local and Jazz, International and National Marketing Department, PolyGram Austria - Executive producer for amadeo jazz, working among others with Wolfgang Puschnig, Wolfgang Muthspiel and the Vienna Art Orchestra.


1990 Marketing Director PolyGram Austria


1992 Moving to London as International Marketing Director Jazz, PolyGram International


1996 VP Int.  Marketing-Jazz, PolyGram International

Responsible for all local Jazz signings (on Emarcy label)


1999 VP International Marketing Classics & Jazz -

Universal Music Group International


2003 Added International Jazz A&R for Emarcy Label to portfolio


2010  Left Universal and started All-In-Music Service S.L. and worked as Jazz Consultant for Universal Music Group International


2012 October: starts working as exclusive jazz consultant for Sony Classical International with the brief to bring new and established acts to the re-activated OKeh label. First new release is John Medeski's solo effort A Different Time in April 2013.

2019 October - the Sony/OKeh deal ends. Artists career advise remains.


Yolanda Chalmeta Cardenas


has more than 20 years of experience in Logistics and has worked at the Jazz Festival Vitoria/Gasteiz for many years.

She has the financial and business experience needed and brings her realistic and down-to-earth approach to all administrative facets of the company.

She is responsible for all promotion and promo co-ordination in different territories and her great organisational skills are of perfect use here.





as of October 2020 Wulf will be retired, but available for questions and advise, if someone wants to ....


October 2012 to October 2019: Sony Classical International - we were acting as their exclusive jazz A&R consultant and brought established and new artists to the re-activated OKeh label, like in 2013 John Medeski, Michel Camilo, Bill Frisell, Kat Edmonson, Craig Handy, Dave Holland and Dhafer Youseef.

2014 releases came from new acts like Jeff Ballard, Nir Felder, Jo-Yu Chen, Somi, James Brandon Lewis and Theo Croker as well as from Nils Petter Molvaer, duo extraordinaire Magos & Limon, Sonny Rollins, Sergio Mendes, The Bad Plus, Bill Frisell, MSMW and Branford Marsalis.

2015 saw new recordings by David Sanborn (produced by and featuring Marcus Miller), Norwegian singer Silje Nergaard, Sachal Vasandani,as well as Polish piano trio RGG and the soundtrack Playing Lecuona, featuring Michel Camilo, Chucho Valdes, Gonzalo Rubalcaba and others. Further new releases included the collaboration of Dee Dee Bridgewater with Irivn Mayfield and the New Orleans Jazz Orchestra and a new James Brandon Lewis release. OKeh France released new albums by Hugh Coltman and Stacey Kent. In 2016 the following artists had releases coming out: Bill Frisell, Sonny Rollins, Theo Croker, the Branford Marsalis Quartet featuring special guest Kurt Elling, Dhafer Youssef, Nils Petter Molvaer, The Bad Plus, the first Till Bronner album for OKeh as well as new Masterworks signing trumpet player and singer Bria Skonberg and French pianist Baptiste Trotignon, plus a beautiful Christmas album by Kurt Elling. 2017 saw the release of the second album by singer Somi, as well new albums by Dee Dee Bridgewater and Regina Carter, plus local signings Baptiste Trotignon, Markus Stockhausen, Lyambiko,  Bria Skonberg, triosence,  Silje Nergaard, as well as Avishai Cohen and Stacey Kent.

2018 saw a very strong release schedule, starting with a trumpet / bass duo by Till Bronner and Dieter Ilg. This release entitled ‘Nightfall’ is followed by the album ‘Pas de Geant’ by outstanding singer Camille Bertault. Bill Frisell released a rare solo recording in March - ‘Music IS’, which became his first # 1 on the overall Billboard Jazz charts and singer Kurt Elling released in the same month his Branford Marsalis co-produced new album ‘The Questions’, a vocal masterwork in its own right, staying at # 1 of the US jazz radio charts for 5 consecutive weeks. Power rhythm duo Sly & Robbie + Nils Petter Molvaer released ‘NORDUB’ in early April: a groovy album produced by Jan Bang and featuring as well guitarist Eivind Aarset and Vladislav Delay on electronics. Thomas Quasthoff released ‘NICE ‘N’ EASY’ in mid-May – a wonderful standards recording with the NDR Big Band and arrangements by Jörg Keller. German signing singer extraordinaire Rebekka Bakken released her first OKeh album that year as well to critical acclaim.

2019 saw new release by young trumpet star Theo Croker, and The Branford Marsalis Quartet, which both received great reviews around the world and 1 and 2 Grammy nominations respectively. 

1 Grammy Award plus 8 additional Grammy nominations, 4 German  Jazz Echos plus 7 Jazz Echo nominations, 2 Dutch Edison Awards and nominations plus awards in France, Japan, UK and other markets, as well as a NAACP Jazz Album of the Year Award and a few # 1s in various charts around the globe are the results of our work with OKeh!

2010 - 2012: A&R consulting for Universal Music Group International / Emarcy Records. 

We  worked, among others, with the following artists:

Michael Brecker         

Dee Dee Bridgewater

Michel Camilo 

James Carter 

Gerald Clayton 

Randy Crawford & Joe Sample                         

Roberta Gambarini                  

Charlie Haden                        

Roy Hargrove 

Julian Lage                                           

Branford Marsalis


Jane Monheit

China Moses

Madeleine Peyroux

Nailah Porter

Sonny Rollins              

John Scofield                     

The Bad Plus                                             


Bugge Wesseltoft

Beady Belle


Hakon Kornstad

Sidsel Endresen


Eleftheria Arvanitaki

Josemi Carmona

Anna Maria Jopek

Karen Mok

Jef Neve

Solveig Slettahjell ...


Sergio Mendes for whom we compiled the 'Celebration' 2-disc Anthology.


We were as well co-ordinating the European jazz concert dates for  Branford Marsalis as a solo artist or with his quartet as well as his duo with Joey Calderazzo from 2012 to 2016.

Unfortunately the increased work for the artists and releases on OKeh Records made it impossible for us to remain as the European jazz agent for this exceptional artist.