P643 CJEFAX 643 Fri 15 Apr 21:15/28 FRIDAY/SATURD—Y 1700-0030 1700 The Music Machine 1715 In Tune presented by Richard Baker 1930 BBC Philharmonic Wjbju, Mozart, Bruckner 2105 Shakespeare's Sonnets read bz Simon Callow 2120 Bibjr Mystery Sonatas, No 3, The Nativity; No 4, The Presentation; Tragicomedia 2140 Messiaen La nativite du Seigneur 2245 Friday Feature Portrait of &5 composer Elisabeth Lutyjns &5 2330-0030 Midnight Oil Recordings from last month's third In &5 Tune festival at Cripplegate &upppppppppppppppppppppppppppppppppppppz & Radio Links 650 Radio 4 644 Radio 4 Radio 5 Sco/Ul/Wa Europe