I think I have seen this before. It reminds me of Oldrich Menhart’s work.

Vesper Italic from Mota Italic has similar characteristics. Another one is Katari Italic by Erin McLaughlin.
SB
Looks like Okapi.
Here is a better reference: http://cargocollective.com/grojanarv/2070629/Jens-Lekman
Captured from web.archive.org on 16 Oct 2011. view this capture