nullDC-Naomi SVN r98 is released. nullDC-Naomi is an open source NAOMI Arcade System Emulator. It will NOT run Dreamcast games.

nullDC-Naomi SVN Changelog:
r97
nullAICA:

-. Added volume control.
r98
nullAICA:

-. Don't go into Decay 2 when LD is zero.

Should fix the cases of music fading out into oblivion. So, please check Issue 37, Issue 147 and while at it Issue 191, and Issue 193.

Download: nullDC-Naomi SVN r98
Source: Here