05568: genesis [chakan]: Missing level introduction music

ID	Category [?]	Severity [?]	Reproducibility	Date Submitted	Last Update
05568	Sound	Minor	Always	May 3, 2014, 05:05	Feb 21, 2015, 23:40

Tester	Gragt	View Status	Public	Platform	MESS (Official Binary)
Assigned To		Resolution	Open	OS	Windows Vista/7/8 (64-bit)
Status [?]	Confirmed			Driver	sega/mdconsole.cpp
Version	0.153	Fixed in Version		Build	64-bit
		Fixed in Git Commit		Github Pull Request #

Summary	05568: genesis [chakan]: Missing level introduction music
Description	When entering one of the four realms for the first time at the start of Chakan, the game switches to a screen with an hourglass and scrolling text that describes the boss of the selected realm. There should be some music playing during these hourglass sequences but they are silent in MESS. The rest of the music (introduction, title screen, levels, etc.) apparently plays fine. This problem doesn't occur with the same ROM in other emulators, like Kega Fusion 3.64.
Steps To Reproduce
Additional Information
Github Commit

Flags
Regression Version
Affected Sets / Systems	genesis [chakan]

Attached Files	randomly_working_hack.diff (489 bytes) Feb 21, 2015, 23:39 Uploaded by enik [Show Content]

No.11470 enik Tester Feb 21, 2015, 23:40	I got the music working sometimes, by changing the delay of VDP's irq6 timer to an arbitrary greater value. I uploaded a diff file of one of the hacks I tried. Without the change, the level introduction was always mute in my tests.