Who replaced the producer, born in 1971, who worked with the band on their studio album "Room on Fire?"
Room on Fire:  Grammy-winning producer Nigel Godrich was initially in charge of production, but the Strokes felt he made the songs seem "soulless". Nigel Godrich: Nigel Timothy Godrich (born 28 February 1971) is an English record producer, recording engineer and musician.
i don't know