This soundset is what you asked mostly :)

TX81Z from Yamaha is very popular 1u rack module with all classic fm synthesis capabilities
and classic sounds!

But it can do much more & what is really missing in its internal presets are smooth and warm sounds.

We made smooth & creamy sounds for ambient & atmospheric music aswell punchy and razor ones for dance & club music!

"FM Depths" soundset contains 32 custom presets wide by categories & range:

Silky Strings
Evolving Drones
Smooth Pads
Progressive & analog-like basses
Solo leads
Voice-like sounds
Bells, plucks - modern & classic
Moving sequences

And yes, all the demo's here ary totally dry signal from the unit, no external fx, as you always asking ;-)

Drums are add on to this pack, you will find them inside.
Instructions of "how to" are included

Made by By Nick Klimenko aka Chronos, a creator of “Organica” for Waldorf Blofeld & “WS Universe” for Korg Wavestation

Enjoy & may music be with you!