Otis Williams - the only surviving original member of the legendary Motown group The Temptations - recalls how drink and drug addiction plagued the group's early days.
He spoke to HARDtalk's David Eades about how he had been unable to control other band members and how he himself had succumbed to temptation.
You can watch the full interview on BBC World News on Monday 19 March at 04:30, 09:30, 15:30 and 21:30 GMT and on the BBC News Channel on Monday 19 March at 04:30 GMT and Tuesday 20 March at 00:30 GMT.
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