text: In 2002 , he began work on a series of string quartets for the Maggini String Quartet to record on Naxos Records ( the so-called Naxos Quartets ) .
simplified: In 2002 , he began work on a series of string quartets for the Maggini String Quartet to record on the Naxos record label ( the so-called Naxos Quartets ) .