KICA-56: SYMPHONIC POEM GUNDAM F91

[Muikea]

The back of the album has the following credit:

演奏:キソグフィルハーモニーオーケストラ (I'm pretty sure that's how it's written, but I will add the scan later to confirm)

I know this lists the performer, but I'm not sure what it is.
Some sort of Philharmonic Orchestra? King Philharmonic Orchestra?

There are some other credits mentioned in the booklet as well, but probably nothing that essential. Nevertheless, I can add the scans later.