are these possible?

is there a way to randomize all existing automations in a song?

is there a way to randomize all the effects positions in the device chain?

are these things possible?

Are you talking about modulating various parameters with some sort of noise? The standard LFO has a “Noise” setting which can be used to modulate parameters on the DSP chain “randomly” between two values over time. As for randomizng automations… not quite sure what you mean, but you could always write a script / find a tool, since automations are completely accessible via the Lua API.

Check the attached file (3.0 alert) for an example on randomizing a parameter with the LFO.

With lua you can accomplish this yes, but i have not seen tools created yet.

its very pitty that this random function in lfo can not work smooth…