I also do a lot of MIDI orchestration. I’ve posted a demo here of Divine Idylle (one of Vanessa Paradis’s songs) which I arranged for orchestra, as well as its MIDI counterpart.

Divine Idylle LIVE version - played by FILharmoniKA, arranged by Ria Osorio. Vocals by Ria Osorio.

Divine Idylle MIDI version - arranged, orchestrated and programmed by Ria Osorio. (no vocals)