Testube has provided art, layout, sound design and audio production work to a number of music and film projects over the years. Jeff also specializes in themed deejay services for special events. Jeff has contributed to numerous audio-visual projects, including independent films like Sleeping Pills, Body Gulch, the short film Refraction, and a promotional teaser for Zombie Tag! In recent years, the music of Testube has appeared in popular online videos, perfectly setting the mood for the millions of viewers of the highly controversial Dark5 Series on Youtube.
Large corporations such as Nike, Vita Media, and LinkedIn's online learning platform Lynda.com have utilized music by Testube in corporate training presentations. Jeff's music has also appeared on Cartoon Network and in popular reality television shows, including Great British Hairdresser, and the extreme sports shows Ultimate Rush and Red Bull X Fighters.