Nonagram is a recording and post-production studio from Krakow, Poland. They offer a variety of services, from sound design for games and television to concert recordings and renting space for sound mixing.

K. Pietras is a music composer and a sound designer. He creates music for video games as well as for media (as Red Octopus). His tracks can be heard all over the world in advertisements for brands such as: Adidas, Pepsi, Philips, Google,  Samsung, Mercedes-Benz, Intel, Dell and many others.