O, bildiğim kadarıyla, güvenilir bir arkadaştır.
 - He is, so far as I know, a reliable friend.
Bildiği kadarıyla işler yolunda gidiyordu.
 - So far as he was concerned, things were going well.
insofar as (or that), to the extent that, to such an extent.
... and I've never really been genre-specific as far as what I listen to. There's always, ...
... a second. As you mentioned, this album was all you as far as for Speak Now. But you do ...