David Helm is a Cologne/Berlin-based composing improviser. He is also the singer-songwriter MAREK JOHNSON.

He grew up singing in the highly patriarchal drama school of a boys choir, where his choirmaster told everyone whilst rehearsing Bach: „if you don’t feel anything, there’s the door*“. During this period he was also exposed to the loving counterpart of noisy bands at soggy small town rock festivals. In 2015 he completed his jazz double bass studies at the HfMT Cologne.
David works in all the fields of music, anything is possible. Over the last years he rediscovered his voice and is exploring that, together with the piano, electric guitar & several objects in song – as well as in improvised contexts. He’s doing this as a SOLO act, as part of the band PLACEBO DOMINGO, together with Philip Zoubek & Dominik Mahnig and in the duo DAVID HELM/JOZEF DUMOULIN (debut album NO-EYED DEER out now!)

David is touring a fair amount on earth, mostly playing double bass with inspiring bands such as FOSTERCHILD, PHILIP ZOUBEK TRIO, FABIAN DUDEK QUARTET, SIMON NABATOV QUINTET, SHANNON BARNETT QUARTET. His playing can be heard on over 50 records. 2019 he received the Jazz Prize of the City of Cologne.
*he felt something

If you are interested in some other names of great people I have & had the pleasure to work with – here are some of them in NO order:

Jacob Anderskov, Kasper Tranberg, Elisabeth Coudoux, Anna Webber, Kevin Shea, Matt Motel, Audrey Chen, Silke Eberhard, Uli Kempendorff, Ralph Alessi, Michael Attias, Pablo Held, Fabian Arends, Dominik Mahnig, Sebastian Gille, Nelson Veras, Frank Gratkowski, Wanja Slavin, Rainer Böhm, Simon Seidl, Leif Berger, Thomas Sauerborn, Leo Huhn, Romina Lischka, Axel Pulgar, Moritz Wesp, Jan Philipp, Christian Lorenzen, Tobias Hoffmann, Shannon Barnett, Matthew Halpin, Florian Ross, Nils Wogram, Nils Klein, John Ruocco, Ronny Graupe, Andreas Völk, Sam Comerford, Matthew Jacobson, Max Andrzejewski, Jonas Engel, Karlis Auzins, Felix Hauptmann and many more.

in a leading role:

MAREK JOHNSON - At Home Again, Singing (Papercup Records 2022)
MAREK JOHNSON - Hommage (Papercup Records 2022)
Dave Berlin - TIP TOP (Anunaki Tabla 2022)
MAREK JOHNSON - Paralyzed (single, Papercup Records 2022)
MAREK JOHNSON - Owls (single, Papercup Records 2022)
David Helm & Jozef Dumoulin - NO-EYED DEER (Anunaki Tabla 2022)
David Helm - Circle Of Life (bandcamp 2021)
Dave Berlin - Vakuum der Phantasie (Anunaki Tabla 2021)
Axel Pulgar/David Helm/Leif Berger/Anthony Greminger - Memorias Live at King Georg (bandcamp 2021 
Dave Berlin - Das Exil (Irrlicht records 2020)
FOSTERCHILD - Dear Earthling (ILK 2019)
Fabian Arends & David Helm - FOSTERCHILD (Tangible Music 2019) 
MAREK JOHNSON - Stay Low (Tangible Music 2019)
Dave Berlin - Li.Ke (Irrlicht records 2019)
frederikfogbruun/davidhelm/janphilipp - tape (self release 2019)
Dave Berlin - Happy (self release 2018)
Zooom Trio -  What's for Dessert? (LEO Records, 2015)
Klonk - Confusa (Meta Records, 2014)

In a supporting role:

Philip Zoubek Trio - Labyrinthus (WhyPlayJazz 2022)
Own Your Bones - Zwei (Tangible Music 2022)
Pollon - △△△ (Anunaki Tabla 2022)
Delusional Mind - Melted Into Air (Boomslang Records 2022)
Jürgen Friedrich - Semisong (NWog records 2022)
Fabian Dudek Quartet - Isolated Flowers (Traumton 2022)
Fabian Arends - Fractures (Klaengrecords 2022)
Shannon Barnett Quartet - Bad Lover (ToyPianoRecords 2022)
Pablo Held - Meet Me At The Loft (2022)
Moritz Preisler Trio - Raureif (Klaengrecords 2022)
Thomas Sauerborn - Kyiwi (Klaengrecords 2021)
Aries Point ft. Bastian Stein, Ronny Graupe, David Helm, Hathor Consort (Outhere Music 2021)
Stefan Karl Schmid - Muse (Tangible Music 2021)
Jan Philipp - Sillhouettes (bandcamp 2020)
Sebastian Gramss - Bassmasse 13/45 (Rent a Dog 2020)
Philip Zoubek Trio - Non Places (WhyPlayJazz 2020)
Theresia Philipp - Pollon With Strings (FloatMusic 2020)
Delusional Mind (feat. Yannis Anft, Leif Berger, David Helm) - Blue (bandcamp 2020)
Florian Ross Architexture (Naxos 2020)
Florian Ross Reason & Temptation (Toy Piano 2020)
Stefan Karl Schmid - Pyjama (Tangible Music 2020)
Fabian Dudek Quartett - Creating Meaning (Fixcel records 2019)
Gianni Brezzo - New Magic (paper cup records 2019)
Giotto Roussies - Reaching For The Intangible (KLAENGrecords 2019)
Dierk Peters  - Ambrosia (Tangible Music 2019)
Moritz Wesp - Recycling Allstars (bandcamp 2019)
Niaque - Awake (Float Music 2019)
Gianni Brezzo New Magic (Papercup records 2019)
Jan Philipp Trio - Fake Folks (KLAENGrecords2019)
Jonathan Hofmeister - Emotions (KLAENGrecords 2019) 
Philip Zoubek Trio - Outside (WhyPlayJazz 2018)
Gianni Brezzo - Siro Gravi (Dorfjungs 2018)
TheWhereme?! - TheWhereme?! (bandcamp 2018)
Jonas Engel OWN YOUR BONES (KLAENGrecords 2018)
Aerie - Sonic (QFTF 2018)
Jan Schreiner Large Ensemble - You Better Look Twice (Floatmusic 2018)
Shannon Barnett Quartet - Hype (Double Moon Records 2017)
Fabian Arends - Levitate (KLAENGrecords 2017)
Shannon Barnett Quartet - Juan Playschool (independent 2016)
Pollon - Herb (KLAENGrecords 2016)
Makkro - .why (KLAENGrecords 2016)
Subway Jazz Orchestra - Sate of Mind (Unit Records 2016)
Subway Jazz Orchestra - Primal Scream (FLOAT MUSIC 2016)
Peter Weiss - The Good View (JAZZsick records 2016)
Last Chance Dance (feat. Matthew Halpin, David Helm, Fabian Arends) (Toy Piano Records 2016)
Jürgen Friedrich -  Reboot (NWog  Records, 2015)
Florian Ross Quintet - Lines & Crosscurrents (Toy Piano Records, 2015)
Sebastian Grams' Bassmasse - Schwarm (Gligg Records 2013)