I listen to an inordinate amount of Tanita Tikarem. Considering she wasn't really very good. Not really.
And she puts you to sleep. Oh yes, she puts you to sleep.
And as if Little Sister Leaving Town wasn't soporific enough, here's the extended video version (directed, extraordinarily, by Colin Welland.. she was quite big in her day, wasn't she, the Bard of Basingstoke)
Listening to now, crouched over my laptop, Mrs Botogol asleep beside me (she lasted to 3:12, not bad) I like it.