Complex sentence: Oxted is one of the few Surrey towns to retain its town brass band, Oxted Band, which has been a permanent fixture within the town since 1901 and the town became the administrative town of the Tandridge District when it was established in 1974.
Split into simpler sentences: Oxted is one of the few Surrey towns to retain its town brass band, Oxted Band, which has been a fixture within the town since 1901. The town became the administrative town of the Tandridge District when it was established in 1974.