Good music
to be found.

That is why we enable music related services to deliver
fast and elaborate search functions.


Whenever we try to find something special on our favourite apps, we miss some features.
We work in the background to facilitate the best user experience.
Streaming Services
Let users find music without human editorial work. Rely on advanced findings about musical content and the mobilization of widely distributed data.

Benefit from normalized data about releases, tracks and artists. We match the data from digital to physiscal releases and vice versa.
Get insights into hidden patterns of your repertoire. Derive concrete tasks for A&R and marketing from what m³ has learned about your catalog.

Fast and elaborate search functions via APIs

We collect data from the world's most professional sources and retrieve new metadata using AI.
By this, we recognize connections and let users find new music faster.
List all releases, a person has contributed to. Filter for time period, genre, bands, digital/physical or other criteria.

Find sad, happy, aggressive or dreamy songs. Find fast or slow, minimal or bombast songs. Filter them by genre, artist, time period et cetera.
Deep learnings from historic release data beyond the digital market. We match high quality metadata from today with legacy catalogs.

Please contact us

h4 x Software

David Hoga
Bismarckstr. 40
20259 Hamburg, Germany