Did that yesterday at an outdoor church service on the MODX together with a trumpeter and a trombonist.

https://soundcloud.com/rorosetree/philippus-dixie-trumpet-trombone-yamaha-modx-tubabanjo

Sounded pretty authentic to me Crowd liked it too!

Wow I wouldn't have guessed that is a keyboard. Great sound!

Excellent! Wishing MODX voices are on Yamaha arranger keyboards.

Wow, I’m totally impressed with the realism. Great job!

Glad you like it as well.
The PA also plays a role, I think. It was the HK Nano 605 FX.

The Genos shares many of the voices of modx

Yes, actually I think in terms of acoustic sounds the Genos even has more to offer than the Montage/MODX. However, the strength of MODX is the flexibility of combining sounds; here, I made the tuba sharper by adding the new sharp bass trombone to it.
For this type of music, the V3 Sonority XL would have been even better, the „Sepp Mattschweiger“ bariton horn sample included would have been perfect. I just didn‘t have the time to prepare midi settings etc.

Very nice, Crossover.

You actually played Dixie the way it's meant to be played.

Now that was really enjoyable Crossover.