diff --git a/include/common.h b/include/common.h
index cae39f1..3b913e2 100644
--- a/include/common.h
+++ b/include/common.h
@@ -248,6 +248,8 @@ extern const char STR_rb[];
 extern const char STR_wb[];
 extern const char STR_Unknown_method_skiped[];
 
+extern const char STR_EMPTY[];
+
 extern void AddHeap(void* start, u32 length);
 extern void __some_logging(const char* format, ...); 
 
diff --git a/splat.yaml b/splat.yaml
index 299f36b..9bef73d 100644
--- a/splat.yaml
+++ b/splat.yaml
@@ -51,7 +51,7 @@ segments:
       - [0x5FC0, c]
       - [0x68E0, asm]
       - [0x8700, asm] 
-      - [0xA370, c]
+      - [0xA370, c, "lha"]
       - [0xFC80, c, "boot"]
       - [0xFDC0, asm]
       - [0xFF10, asm]
diff --git a/src/A370.c b/src/A370.c
deleted file mode 100644
index 0be0ef1..0000000
--- a/src/A370.c
+++ /dev/null
@@ -1,171 +0,0 @@
-#include "common.h"
-
-void Unpack(s32, s32);
-
-INCLUDE_ASM(const s32, "A370", func_80079F70);
-
-INCLUDE_ASM(const s32, "A370", func_8007A070);
-
-INCLUDE_ASM(const s32, "A370", Unpack);
-
-/* ABE0 8007A7E0 */
-u32 __read_u32_le(u8* arg0) {
-    return (arg0[0] << 24) | (arg0[1] << 16) | (arg0[2] << 8) | arg0[3];
-}
-
-
-INCLUDE_ASM(const s32, "A370", func_8007A80C);
-
-INCLUDE_ASM(const s32, "A370", func_8007AB30);
-
-INCLUDE_ASM(const s32, "A370", func_8007AB7C);
-
-INCLUDE_ASM(const s32, "A370", func_8007ABAC);
-
-extern char D_800AE038;
-extern OSMesgQueue MQ_800AF320;
-
-/* B030 8007AC30 */
-void UnpackProc(void) {
-    struct {
-        /* 0x00 */ s32 field_0x0;
-        /* 0x04 */ OSMesgQueue* field_0x4;
-        /* 0x08 */ u8 field_0x8;
-        /* 0x09 */ u8 field_0x9[3];
-        /* 0x0C */ s32 field_0xc;
-        /* 0x10 */ s32 field_0x10;
-    } *sp10;
-
-    sp10 = NULL;
-    while(1) {
-        osRecvMesg(&MQ_800AF320, &sp10, 1);
-        if (sp10->field_0x8 == 1) {
-            Unpack(sp10->field_0x10, sp10->field_0xc);
-            osSendMesg(sp10->field_0x4, sp10, 1);
-        } else {
-            __some_logging(&D_800AE038, sp10->field_0x8);                
-        }    
-    }
-}
-
-
-INCLUDE_ASM(const s32, "A370", func_8007ACB0);
-
-INCLUDE_ASM(const s32, "A370", func_8007AE9C);
-
-INCLUDE_ASM(const s32, "A370", func_8007AF3C);
-
-INCLUDE_ASM(const s32, "A370", func_8007AFE4);
-
-INCLUDE_ASM(const s32, "A370", func_8007B710);
-
-INCLUDE_ASM(const s32, "A370", func_8007B744);
-
-INCLUDE_ASM(const s32, "A370", func_8007B7A8);
-
-INCLUDE_ASM(const s32, "A370", func_8007B83C);
-
-INCLUDE_ASM(const s32, "A370", can_log_crc_error);
-
-INCLUDE_ASM(const s32, "A370", func_8007BA98);
-
-INCLUDE_ASM(const s32, "A370", func_8007BB48);
-
-/* BF90 8007BB90 */
-void __log_lha_error(unsigned char* arg0, unsigned char* arg1) {
-    __some_logging(STR_LHa___s_s__s, STR_Error, arg0, arg1);
-}
-
-extern u8 D_800AE334;
-
-/* BFC0 8007BBC0 */
-void __log_fatal_error_desc(char* arg0) {
-    __some_logging(STR_LHa___s_s__s, STR_Fatal_error, &D_800AE334, arg0);
-}
-
-/* BFF4 8007BBF4 */
-void __log_fatal_error(char* arg0, char* arg1) {
-    __some_logging(STR_LHa___s_s__s, STR_Fatal_error, arg0, arg1);
-}
-
-INCLUDE_ASM(const s32, "A370", func_8007BC24);
-
-INCLUDE_ASM(const s32, "A370", func_8007BF10);
-
-INCLUDE_ASM(const s32, "A370", func_8007C204);
-
-INCLUDE_ASM(const s32, "A370", func_8007C25C);
-
-INCLUDE_ASM(const s32, "A370", func_8007C378);
-
-INCLUDE_ASM(const s32, "A370", func_8007C438);
-
-INCLUDE_ASM(const s32, "A370", func_8007C538);
-
-INCLUDE_ASM(const s32, "A370", __logs_read_error);
-
-INCLUDE_ASM(const s32, "A370", func_8007C74C);
-
-INCLUDE_ASM(const s32, "A370", func_8007CAB8);
-
-INCLUDE_ASM(const s32, "A370", func_8007CE48);
-
-INCLUDE_ASM(const s32, "A370", func_8007D200);
-
-INCLUDE_ASM(const s32, "A370", func_8007D594);
-
-INCLUDE_ASM(const s32, "A370", func_8007D5B8);
-
-INCLUDE_ASM(const s32, "A370", func_8007D7BC);
-
-INCLUDE_ASM(const s32, "A370", func_8007D8A8);
-
-INCLUDE_ASM(const s32, "A370", func_8007DBF4);
-
-INCLUDE_ASM(const s32, "A370", func_8007DDF0);
-
-INCLUDE_ASM(const s32, "A370", func_8007DFF0);
-
-INCLUDE_ASM(const s32, "A370", func_8007E2F8);
-
-INCLUDE_ASM(const s32, "A370", func_8007E698);
-
-INCLUDE_ASM(const s32, "A370", func_8007E6DC);
-
-INCLUDE_ASM(const s32, "A370", func_8007E800);
-
-INCLUDE_ASM(const s32, "A370", func_8007E8F0);
-
-INCLUDE_ASM(const s32, "A370", func_8007EE2C);
-
-INCLUDE_ASM(const s32, "A370", func_8007F1A0);
-
-INCLUDE_ASM(const s32, "A370", func_8007F1F8);
-
-INCLUDE_ASM(const s32, "A370", func_8007F218);
-
-INCLUDE_ASM(const s32, "A370", func_8007F234);
-
-INCLUDE_ASM(const s32, "A370", func_8007F314);
-
-INCLUDE_ASM(const s32, "A370", func_8007F334);
-
-INCLUDE_ASM(const s32, "A370", func_8007F408);
-
-INCLUDE_ASM(const s32, "A370", func_8007F450);
-
-INCLUDE_ASM(const s32, "A370", func_8007F47C);
-
-INCLUDE_ASM(const s32, "A370", func_8007F4B0);
-
-INCLUDE_ASM(const s32, "A370", func_8007F4E4);
-
-INCLUDE_ASM(const s32, "A370", __file_read);
-
-INCLUDE_ASM(const s32, "A370", __file_write);
-
-void func_8007F640(void) { }
-
-INCLUDE_ASM(const s32, "A370", func_8007F648);
-
-INCLUDE_ASM(const s32, "A370", func_8007F844);
diff --git a/src/lha.c b/src/lha.c
new file mode 100644
index 0000000..bab25a6
--- /dev/null
+++ b/src/lha.c
@@ -0,0 +1,169 @@
+#include "common.h"
+
+void Unpack(s32, s32);
+
+INCLUDE_ASM(const s32, "lha", func_80079F70);
+
+INCLUDE_ASM(const s32, "lha", func_8007A070);
+
+INCLUDE_ASM(const s32, "lha", Unpack);
+
+/* ABE0 8007A7E0 */
+u32 __read_u32_le(u8* arg0) {
+    return (arg0[0] << 24) | (arg0[1] << 16) | (arg0[2] << 8) | arg0[3];
+}
+
+
+INCLUDE_ASM(const s32, "lha", func_8007A80C);
+
+INCLUDE_ASM(const s32, "lha", func_8007AB30);
+
+INCLUDE_ASM(const s32, "lha", func_8007AB7C);
+
+INCLUDE_ASM(const s32, "lha", func_8007ABAC);
+
+extern char D_800AE038;
+extern OSMesgQueue MQ_800AF320;
+
+/* B030 8007AC30 */
+void UnpackProc(void) {
+    struct {
+        /* 0x00 */ s32 field_0x0;
+        /* 0x04 */ OSMesgQueue* field_0x4;
+        /* 0x08 */ u8 field_0x8;
+        /* 0x09 */ u8 field_0x9[3];
+        /* 0x0C */ s32 field_0xc;
+        /* 0x10 */ s32 field_0x10;
+    } *sp10;
+
+    sp10 = NULL;
+    while(1) {
+        osRecvMesg(&MQ_800AF320, &sp10, 1);
+        if (sp10->field_0x8 == 1) {
+            Unpack(sp10->field_0x10, sp10->field_0xc);
+            osSendMesg(sp10->field_0x4, sp10, 1);
+        } else {
+            __some_logging(&D_800AE038, sp10->field_0x8);                
+        }    
+    }
+}
+
+
+INCLUDE_ASM(const s32, "lha", func_8007ACB0);
+
+INCLUDE_ASM(const s32, "lha", func_8007AE9C);
+
+INCLUDE_ASM(const s32, "lha", func_8007AF3C);
+
+INCLUDE_ASM(const s32, "lha", func_8007AFE4);
+
+INCLUDE_ASM(const s32, "lha", func_8007B710);
+
+INCLUDE_ASM(const s32, "lha", func_8007B744);
+
+INCLUDE_ASM(const s32, "lha", func_8007B7A8);
+
+INCLUDE_ASM(const s32, "lha", func_8007B83C);
+
+INCLUDE_ASM(const s32, "lha", can_log_crc_error);
+
+INCLUDE_ASM(const s32, "lha", func_8007BA98);
+
+INCLUDE_ASM(const s32, "lha", func_8007BB48);
+
+/* BF90 8007BB90 */
+void __log_lha_error(unsigned char* arg0, unsigned char* arg1) {
+    __some_logging(STR_LHa___s_s__s, STR_Error, arg0, arg1);
+}
+
+/* BFC0 8007BBC0 */
+void __log_fatal_error_desc(char* arg0) {
+    __some_logging(STR_LHa___s_s__s, STR_Fatal_error, &STR_EMPTY, arg0);
+}
+
+/* BFF4 8007BBF4 */
+void __log_fatal_error(char* arg0, char* arg1) {
+    __some_logging(STR_LHa___s_s__s, STR_Fatal_error, arg0, arg1);
+}
+
+INCLUDE_ASM(const s32, "lha", func_8007BC24);
+
+INCLUDE_ASM(const s32, "lha", func_8007BF10);
+
+INCLUDE_ASM(const s32, "lha", func_8007C204);
+
+INCLUDE_ASM(const s32, "lha", func_8007C25C);
+
+INCLUDE_ASM(const s32, "lha", func_8007C378);
+
+INCLUDE_ASM(const s32, "lha", func_8007C438);
+
+INCLUDE_ASM(const s32, "lha", func_8007C538);
+
+INCLUDE_ASM(const s32, "lha", __logs_read_error);
+
+INCLUDE_ASM(const s32, "lha", func_8007C74C);
+
+INCLUDE_ASM(const s32, "lha", func_8007CAB8);
+
+INCLUDE_ASM(const s32, "lha", func_8007CE48);
+
+INCLUDE_ASM(const s32, "lha", func_8007D200);
+
+INCLUDE_ASM(const s32, "lha", func_8007D594);
+
+INCLUDE_ASM(const s32, "lha", func_8007D5B8);
+
+INCLUDE_ASM(const s32, "lha", func_8007D7BC);
+
+INCLUDE_ASM(const s32, "lha", func_8007D8A8);
+
+INCLUDE_ASM(const s32, "lha", func_8007DBF4);
+
+INCLUDE_ASM(const s32, "lha", func_8007DDF0);
+
+INCLUDE_ASM(const s32, "lha", func_8007DFF0);
+
+INCLUDE_ASM(const s32, "lha", func_8007E2F8);
+
+INCLUDE_ASM(const s32, "lha", func_8007E698);
+
+INCLUDE_ASM(const s32, "lha", func_8007E6DC);
+
+INCLUDE_ASM(const s32, "lha", func_8007E800);
+
+INCLUDE_ASM(const s32, "lha", func_8007E8F0);
+
+INCLUDE_ASM(const s32, "lha", func_8007EE2C);
+
+INCLUDE_ASM(const s32, "lha", func_8007F1A0);
+
+INCLUDE_ASM(const s32, "lha", func_8007F1F8);
+
+INCLUDE_ASM(const s32, "lha", func_8007F218);
+
+INCLUDE_ASM(const s32, "lha", func_8007F234);
+
+INCLUDE_ASM(const s32, "lha", func_8007F314);
+
+INCLUDE_ASM(const s32, "lha", func_8007F334);
+
+INCLUDE_ASM(const s32, "lha", func_8007F408);
+
+INCLUDE_ASM(const s32, "lha", func_8007F450);
+
+INCLUDE_ASM(const s32, "lha", func_8007F47C);
+
+INCLUDE_ASM(const s32, "lha", func_8007F4B0);
+
+INCLUDE_ASM(const s32, "lha", func_8007F4E4);
+
+INCLUDE_ASM(const s32, "lha", __file_read);
+
+INCLUDE_ASM(const s32, "lha", __file_write);
+
+void func_8007F640(void) { }
+
+INCLUDE_ASM(const s32, "lha", func_8007F648);
+
+INCLUDE_ASM(const s32, "lha", func_8007F844);
diff --git a/symbol_addrs.txt b/symbol_addrs.txt
index 73cb2bc..ec20f76 100644
--- a/symbol_addrs.txt
+++ b/symbol_addrs.txt
@@ -22,6 +22,10 @@ NAME_SHEEN = 0x8018E9FC; // type:asciz size:0x6
 
 CLASS_NAME_DRAGON_MASTER = 0x80190230; // type:asciz
 
+__PTR_BIG_STRUCT = 0x80196AF8; // type:u32
+
+__maybe_get_used_character_slots = 0x8016C048;
+
 __SOME_OVERLAY_TABLE = 0x800A83C0; // size:0x28
 __SOME_OVERLAY_TABLE_1 = 0x800A83E8; // size:0x28
 __SOME_OVERLAY_TABLE_2 = 0x800A8410; // size:0x28
@@ -364,7 +368,7 @@ Unpack = 0x8007A110;
 
 __read_u32_le = 0x8007A7E0;
 
-__load_song = 0x800EA488;
+__load_song = 0x800EA488; // rom:0x3FA18
 __SONG_VOLUME = 0x800EB2E0;
 __SONG_SOURCE_START = 0x800EB4F0;
 __SONG_SOURCE_END = 0x800EB4F4;