Blue Knights -Blue Wings Part 2-

A doujin shooter. I wasn't sure what tho name
the pack, it's either "Blue Knights", "Blue
Wings 2 Blue Knights", "Blue Wings Part 2 Blue
Knights". The ROM name is "Blue Wings 2 Blue
Knights (1993)(OS Software)".

For this pack, I found the starting sample for
trimming by finding the first non-zero sample
in the rendered WAV file, and going backwards
in the VGM file until all the voice init was
done.

Vgmlpfnd was helpful enough to find the loops.

Sound driver is MOPMDRV 0.95. It seems to be an
enhanced OPMDRV, you can play the OPM files the
same way, by copying them to "OPM", which is a
special file while the driver is loaded. To
load PCM samples, MOPMC.X is used, with a text
file listing all the samples in order.

There are three types of MML on the floppy, one
is plaintext: BW.SD contains the voices, and
BK.SD contains the same music as track 3
"Loading BGM".
The bulk of the music is in the MUS folder and
is in a sort of strangely space-padded version
of the MML. It wraps at 79 characters, and you
can see the comparison between BW.SD and
M3.OPM. The song "Opening" is inside the
executable OPNG.X, and seems to have a similar
compiled version of MML.
-vampirefrog (modified to match actual pack)

This pack has re-ripped using
XM6 2.06 VGM Mod & MAME 0.264 VGM Mod.
-Dario011

Size Reduction:
1. opt_oki: 27.8 MB -> 1.73 MB (6.24 %)
2. vgm_cmp: 1.73 MB -> 844 KB (47.5 %)
Total: 27.8 MB -> 844 KB (2.96 %)

External links:
Shmups:
 https://shmup.com/jeux/blue-knights/
Japanese info page (Internet Archive):
 https://web.archive.org/web/20190330190720/http://www.geocities.co.jp/Playtown-Knight/2522/soft/bk_manual.html

— Dario011

Source: VGMRips