Sorry for the delay, but I didn't get to this sooner.

Here is a recording of "Califirnia Pop-Tune" that I just recorded in Mixbus 3 on my Dedicated Debian 8 recording system.

It's a plane recording, without any added plug-ins of FX.

Also note, that the sound may vary depending on the used hardware.
I've put a lists of the PCI and USB devices that are connected in the comment on SoundCloud.

But to name the most important ones (I Guess) :
- Dell XPS 8300 Workstation (intel i7 CPU)
- Sennheiser XS Wireless transmitter and receiver (XSW 72-E) the E stands for Europe (the used frequency)
- Focusrite Scarlet 2i2 Digital Interface
- Radeal J48 DI (for my play-Along track).
- Debian GNU/Linux 8 with custom RT-Kernel
- Harrison Mixbus 3