The thing is - I find it almost impossible to recognise peoples' voices on the phone, unless they have a particularly distinctive voice - usually the accent is

The thing is - I find it almost impossible to recognise peoples' voices on the phone, unless they have a particularly distinctive voice - usually the accent is the distinguishing factor. But I think I'd get this straight away, even over the phone. Maybe something to do with being a (very amateur) music producer, though.