I did a search for "orchestral accompaniment" and found a 4/4 one that might work for you if you change the patches to match Emerald style:

HRPORK44.STY. Orchestral 4/4 with Harp
All MIDI. Quartet.
M49: Strings
M47: Orchestral Strings
M45: Tremolo Strings
M50: Slow Strings

EMERALD.STY. Emerald - Slow, peaceful ¾ orchestral
All MIDI. Quartet.
M49: Strings
M47: Orchestral Strings
M50: Slow Strings
M90: Pad-Warm (Slow)

Hope that helps,
Ed