Audio Production

Gentry Avenue Audio Production


Gentry Avenue Productions channels industry skills and resources to produce and engineer a wide spectrum of audio projects. We record and mix studio sound using leading-edge technologies and classic analog and digital equipment in a contemporary custom designed facility.

Our studio chief, George Mahn, III, works side by side with clients to plan and manage demos, pre-production tracks, finished albums, post-concert multimedia stems transfer and mixing, visual soundtracks, and radio spots spanning rock, blues, jazz, pop, folk, neo-classical, world music, prog rock to post-hardcore, and other genres.

Creative consultation, turnkey music production and mastering options are also available in addition to assistance with publishing and copyright administration. We retain successful working relationships with a number of composers, arrangers, session musicians and studios, providing flexible hours, competitive fees and a talented, competent crew that is travel ready, whether working on location or in our resident venue.

Visit Regogo Records to learn about our resident state-of-the-art boutique recording studio located just north of Uptown Dallas.

Please contact Gentry Avenue Productions about producing your project!



G3 formed Vertical Leap in 2001 and officially released the debut album Sanctuary in 2002. The studio artist, composer and producer scored the feature movie The Promise in 2004 followed by the pilot film Matzuda in 2007. He finished a collection of instrumental pieces for A Passing Moment in 2009 and a series of original themes and scores set for the silver screen titled The Winter Palace in 2010. Music score for the short film Ribs was composed in 2012 and new instrumentals appeared on the album Reflections that same year. The Lotus feature film tapped G3 as a creative consultant in 2015. (Discography)

The Apollo Sessions: Vertical Leap Remastered launched 2020, showcasing ten radio and fan-favorite tunes for reissue. In addition to releasing four singles and the first Vertical Leap music video, Time Standing Still (Apollo 2020 Remaster), the artist was excited to share the Vertical Tales Interview video series about life in music and the new album.

Composing and arranging pieces for the next Vertical Leap musical project underscored 2023 and preproduction is underway.

Studio and Live Production
Beginning in 2010, collaborations with various music creators segued into producing a wide spectrum of projects for clients and in 2013 G3 took the helm at Regogo Records where he can be found working side by side with artists as producer and sound engineer in a state-of-the-art recording and mixing facility.

Outside the control room, G3 has co-produced artist showcases and live concerts in the studio’s premier private event space with bar and lounge. He has also lead post-production and mixed the live audio recordings of these shows, shining the spotlight on great musicians and memorable performances.

Regogo Records presented its first show on April 1, 2017, with Briefcase Blues supercharging the Rhythm Backn’ the Blues concert supporting the Dallas Police Department Honor Guard and RunningTeam. These “Brothers in the Blues” returned summer of 2021 with a spirited performance for the Blues In The Night concert once again benefiting the DPD Honor Guard.

Regogo honchos created and hosted the inaugural Bob Dance Texas Blues Festival in December, 2017, honoring legendary Formula 1 and Lotus racing icon, Bob Dance, a long time friend of the studio and blues enthusiast. Featuring a stellar lineup of Texans playing Texas blues past, present and future, the event emerged as an annual benefit concert, accepting donations for the DPD Honor Guard, The Jim Clark Trust, DFW Rescue Me and Vintage Racers for Rescues, as well as collecting coats for homeless veterans of Dallas.

Although cancelled in 2020 due to the pandemic, Regogo welcomed back loyal fans and friends for the Bob Dance Sidebar Blues Party in 2021 and 2022. The Bob Dance Texas Blues Festival returned with full regalia in 2023 and everyone enjoyed a jolly good time while supporting our community and raising a toast to our friend!

2023 kicked off in the studio with recording and mixing current projects for familiar faces as well as hosting new clients. Excited to see what happens in 2024!

Stay tuned for updates!