Simplify the following text for a Grade 9 native English-speaking person.
Original: Degree from New College , Oxford in 1602 , and moved to Chichester to take up the position of organist and informator choristarum ( instructor of the choristers ) at the Cathedral at some time between October 1601 and October 1602 .
Simplified: Degree from New College , Oxford in 1602 , and moved to Chichester to take up the job of organist and choir master at the Cathedral . .