This is a really cool fully functioned additive synthesizer. It is one of several included with Ableton Live 11. By detuning the oscillators slightly you can get an analog synth feel. It has two oscillators configurable in a number of ways, as well as a sub oscillator which can be injected from the screen.
There is a filter and amp section both of which include a dedicated ADSR envelope. Finally, there is an LFO and an output section where there is vibrato, unison and glide settings.
By clicking on the button for the appropriate section to the synth the screen will change to display settings for that section.
Also pictured is an EQ8