Sierraffinity

/* 
 * To use this menu, you will need to add the entries
 * src/debug/sound_check_menu.o(.text);
 * src/debug/sound_check_menu.o(.rodata);
 * to the ld_script where appropriate (i.e. next to other entries of the same type),
 * an entry in sym_ewram.txt formatted the same way as the other entries, then
 * finally an entry in sym_common.txt and a file in common_syms with the same name as
 * this file but with a .txt extension. Its only contents should be sMPlayInfo_Cry.
 */