***********************************************
* VGM music package                           *
* http://www.smspower.org/music               *
***********************************************
Game name:           Bonanza Bros.
System:              Sega System 24
Music hardware:      YM2151

Music author:        Koichi Namiki
Game developer:      Sega
Game publisher:      Sega
Game release date:   1990

Package created by:  Sonic of 8!
Package version:     1.51

Song list, in approximate game order:
Song name                           Length:
                                    Total  Loop
01 Bonanza Brother's Duty (BGM A)   2:21   2:16
02 Stage Clear                      0:05   -
03 Skyscraper Theme (Opening)       0:18   0:16
04 Bonanza Elegy (BGM B)            1:05   1:05
05 Bonanza-Suspense Theatre (BGM C) 1:33   1:20
06 Bonus Title                      0:03   -
07 Thrilling Bonanza (Bonus Stage)  1:00   0:53
08 Perfect                          0:02   -
09 Miss                             0:02   -
10 Bonanza-Go-Go (BGM D)            1:05   1:00
11 Bonanza-Seranade (Ending)        1:27   -
12 Game Over                        0:03   -


Notes:
The Bonus Stage Fail music is almost impossible 
to logging! I have tried three methods:

First, I have tried to strip YM2151, but strip all
the music. Second, the M1 don't support any of
Sega System 24 games (maybe to a disk image?).
And the third, I have using the MAME Debug, but
I don't found the music trigger or a YM2151 mapped
adresss, and with 2x68000? It's much trouble for me!


Bonus Stage Fail music is now logged but incomplete,
because the sound test lacks its music and
unavoidable SFX interrupt channel 7 ingame.
I hex-edited the SFX out, but there're still some
notes supposed to play that don't play.
-Valley Bell


Package history:
1.00 11/4/2011 Sonic of 8!: Initial release.
1.50 30/5/2011 Valley Bell: Added Bonus Fail tune,
 inserted OST tags and fixed VGM headers.
1.51 17/5/2012 dissident93: Changed Kouichi to Koichi.