As if playing three dates in London recently, and a load elsewhere all over the world, wasn’t enough for Kanye West, he’s now only gone and started barging in on other people’s concerts.

The rapper, widely thought to be prepping a new album and single, made a cameo at Mos Def’s (aka Yasiin Bey) recent show in Paris. Hooking up with jazz pianist Robert Glasper, they all performed West’s Graduation track ‘Can’t Tell Me Nothing’.

Watch fan-shot clips above and below.