MtEmber_RubyPath_B2F_Stairs:: @ 834FDE4
    .4byte MtEmber_RubyPath_B2F_Stairs_Layout @ 0x833FD5C
    .4byte MtEmber_RubyPath_B2F_Stairs_MapEvents @ 0x83B31DC
    .4byte MtEmber_RubyPath_B2F_Stairs_MapScripts @ 0x8163C70
    .4byte NULL
    .2byte BGM_FRLG_MT_EMBER
    .2byte 290
    .byte 0xaf, 0x00, 0x00, 0x04, 0x01, 0x07, 0x00, 0x00