Complex sentence: In 1992 he was appointed Controller, BBC Radio 3 and director of the BBC Proms from the 1996 season, his title changing in 2000 to Controller BBC Proms, Live Events and Television Classical Music.
Split into simpler sentences: In 1992 he was appointed Controller, BBC Radio 3 and was appointed Director of the BBC Proms from the 1996 season. In 2000 his title changed to Controller BBC Proms, Live Events and Television Classical Music.