Cell or Kaiser Chiefs, which band was formed first? 
Cell (American band):  Championed by Sonic Youth's Thurston Moore, they released a 7 inch on his Ecstatic Peace label, and later signing to Geffen. Kaiser Chiefs: Kaiser Chiefs are an English indie rock band from Leeds who formed in 2000 as Parva, releasing one studio album, "22", in 2003, before renaming and establishing themselves in their current name that same year.
i don't know