Interesting. I heard that Nico kinda stole the job from Clive by planting the seeds of doubt in the other band members about Clive’s drumming. The implication was that there wasn’t anything wrong with Clive’s drumming but that Nico did it to get Clive out and him in. I have NO idea if that’s true, but I remember hearing or reading that somewhere a long time ago.
Either way, my favorite live footage of Maiden is the live concert they shot with Clive from the Beast tour, circa ‘82. That must’ve been an “on night” for Clive bc I don’t think Maiden ever sounded better or tighter than then. They’re awesome after Clive, for sure. But as the years have passed, I just find Nico’s drumming too...spastic. Kind of like Genick’s stage presence. Man, I REALLY hate that guy. He brings nothing to the table for Maiden, imho.