diff --git a/asm/non_matchings/unknown_001050/func_80001EA8.s b/asm/non_matchings/unknown_001050/func_80001EA8.s
deleted file mode 100644
index dad4aee7..00000000
--- a/asm/non_matchings/unknown_001050/func_80001EA8.s
+++ /dev/null
@@ -1,31 +0,0 @@
-glabel func_80001EA8
-/* 002AA8 80001EA8 27BDFFE8 */  addiu $sp, $sp, -0x18
-/* 002AAC 80001EAC AFA5001C */  sw    $a1, 0x1c($sp)
-/* 002AB0 80001EB0 8FA50028 */  lw    $a1, 0x28($sp)
-/* 002AB4 80001EB4 AFA40018 */  sw    $a0, 0x18($sp)
-/* 002AB8 80001EB8 308EFFFF */  andi  $t6, $a0, 0xffff
-/* 002ABC 80001EBC 01C02025 */  move  $a0, $t6
-/* 002AC0 80001EC0 AFBF0014 */  sw    $ra, 0x14($sp)
-/* 002AC4 80001EC4 AFA60020 */  sw    $a2, 0x20($sp)
-/* 002AC8 80001EC8 14A00003 */  bnez  $a1, .L80001ED8
-/* 002ACC 80001ECC AFA70024 */   sw    $a3, 0x24($sp)
-/* 002AD0 80001ED0 3C058011 */  lui   $a1, %hi(D_80115F84) # $a1, 0x8011
-/* 002AD4 80001ED4 24A55F84 */  addiu $a1, %lo(D_80115F84) # addiu $a1, $a1, 0x5f84
-.L80001ED8:
-/* 002AD8 80001ED8 0C000741 */  jal   func_80001D04
-/* 002ADC 80001EDC AFA50028 */   sw    $a1, 0x28($sp)
-/* 002AE0 80001EE0 8FA50028 */  lw    $a1, 0x28($sp)
-/* 002AE4 80001EE4 8FA60020 */  lw    $a2, 0x20($sp)
-/* 002AE8 80001EE8 8CA40000 */  lw    $a0, ($a1)
-/* 002AEC 80001EEC 8FA5001C */  lw    $a1, 0x1c($sp)
-/* 002AF0 80001EF0 10800005 */  beqz  $a0, .L80001F08
-/* 002AF4 80001EF4 8FBF0014 */   lw    $ra, 0x14($sp)
-/* 002AF8 80001EF8 8FA70024 */  lw    $a3, 0x24($sp)
-/* 002AFC 80001EFC 0C0026DF */  jal   func_80009B7C
-/* 002B00 80001F00 00000000 */   nop   
-/* 002B04 80001F04 8FBF0014 */  lw    $ra, 0x14($sp)
-.L80001F08:
-/* 002B08 80001F08 27BD0018 */  addiu $sp, $sp, 0x18
-/* 002B0C 80001F0C 03E00008 */  jr    $ra
-/* 002B10 80001F10 00000000 */   nop   
-
diff --git a/asm/non_matchings/unknown_001050/func_8000232C.s b/asm/non_matchings/unknown_001050/func_8000232C.s
index ba8a49af..793f9de7 100644
--- a/asm/non_matchings/unknown_001050/func_8000232C.s
+++ b/asm/non_matchings/unknown_001050/func_8000232C.s
@@ -68,7 +68,7 @@ glabel func_8000232C
 /* 003034 80002434 00000000 */  nop   
 /* 003038 80002438 10800007 */  beqz  $a0, .L80002458
 /* 00303C 8000243C 00000000 */   nop   
-/* 003040 80002440 0C00054D */  jal   func_80001534
+/* 003040 80002440 0C00054D */  jal   musicSetTempo
 /* 003044 80002444 00000000 */   nop   
 /* 003048 80002448 3C028011 */  lui   $v0, %hi(D_80115D1C) # $v0, 0x8011
 /* 00304C 8000244C 8C425D1C */  lw    $v0, %lo(D_80115D1C)($v0)
@@ -136,7 +136,7 @@ glabel func_8000232C
 /* 00312C 8000252C 00000000 */  nop   
 /* 003130 80002530 10800005 */  beqz  $a0, .L80002548
 /* 003134 80002534 00000000 */   nop   
-/* 003138 80002538 0C0005F5 */  jal   func_800017D4
+/* 003138 80002538 0C0005F5 */  jal   sfxSetTempo
 /* 00313C 8000253C 00000000 */   nop   
 /* 003140 80002540 92630000 */  lbu   $v1, ($s3)
 /* 003144 80002544 00000000 */  nop   
diff --git a/asm/non_matchings/unknown_001050/func_80001534.s b/asm/non_matchings/unknown_001050/musicSetTempo.s
similarity index 98%
rename from asm/non_matchings/unknown_001050/func_80001534.s
rename to asm/non_matchings/unknown_001050/musicSetTempo.s
index c714f529..f1c15839 100644
--- a/asm/non_matchings/unknown_001050/func_80001534.s
+++ b/asm/non_matchings/unknown_001050/musicSetTempo.s
@@ -1,4 +1,4 @@
-glabel func_80001534
+glabel musicSetTempo
 /* 002134 80001534 27BDFFE8 */  addiu $sp, $sp, -0x18
 /* 002138 80001538 AFBF0014 */  sw    $ra, 0x14($sp)
 /* 00213C 8000153C 1080001A */  beqz  $a0, .L800015A8
diff --git a/asm/non_matchings/unknown_001050/func_800017D4.s b/asm/non_matchings/unknown_001050/sfxSetTempo.s
similarity index 98%
rename from asm/non_matchings/unknown_001050/func_800017D4.s
rename to asm/non_matchings/unknown_001050/sfxSetTempo.s
index 67f50590..1dc142b4 100644
--- a/asm/non_matchings/unknown_001050/func_800017D4.s
+++ b/asm/non_matchings/unknown_001050/sfxSetTempo.s
@@ -1,4 +1,4 @@
-glabel func_800017D4
+glabel sfxSetTempo
 /* 0023D4 800017D4 00803025 */  move  $a2, $a0
 /* 0023D8 800017D8 44863000 */  mtc1  $a2, $f6
 /* 0023DC 800017DC 3C013F80 */  li    $at, 0x3F800000 # 1.000000
diff --git a/src/unknown_001050.c b/src/unknown_001050.c
index d74f6ea3..2d6b83d8 100644
--- a/src/unknown_001050.c
+++ b/src/unknown_001050.c
@@ -86,6 +86,7 @@ extern unk80115D48 D_80115D48[8];
 extern s8  D_80115F78;
 extern s8  D_80115F79;
 extern s32 D_80115F7C;
+extern u32 D_80115F84;
 extern u32 D_80115F88;
 
 #if 1
@@ -356,10 +357,10 @@ void func_80001440(u8 *arg0){
 s16 func_800015B8(void);
 
 void func_800014BC(f32 arg0) {
-    func_80001534((s32)((f32)(u32)(func_800015B8() & 0xFF) * arg0));
+    musicSetTempo((s32)((f32)(u32)(func_800015B8() & 0xFF) * arg0));
 }
 
-GLOBAL_ASM("asm/non_matchings/unknown_001050/func_80001534.s")
+GLOBAL_ASM("asm/non_matchings/unknown_001050/musicSetTempo.s")
 
 s16 func_800015B8(void) {
     return D_80115D30;
@@ -380,7 +381,7 @@ void func_80001784(u8 a0){
     }
 }
 
-GLOBAL_ASM("asm/non_matchings/unknown_001050/func_800017D4.s")
+GLOBAL_ASM("asm/non_matchings/unknown_001050/sfxSetTempo.s")
 
 void func_80002570(ALCSPlayer* arg0);
 
@@ -486,9 +487,25 @@ u16 func_80001CB8(u16 arg0) {
     }
     return D_80115D18[arg0].unk6;
 }
-
+void func_80001D04(u16, void*);
 GLOBAL_ASM("asm/non_matchings/unknown_001050/func_80001D04.s")
-GLOBAL_ASM("asm/non_matchings/unknown_001050/func_80001EA8.s")
+
+
+typedef struct unknown_struct_80001EA8_s{
+    u32    unk00;
+    u32     unk04;
+    u32     unk08;
+}unknown_struct_80001EA8;
+
+void func_80001EA8(u16 arg0, unknown_struct_80001EA8 arg1, u32* arg2){
+    if(arg2 == NULL){
+        arg2 = &D_80115F84;
+    }
+    func_80001D04(arg0, arg2);
+    if(*arg2){
+        func_80009B7C(*arg2, arg1.unk00, arg1.unk04, arg1.unk08);
+    }
+}
 
 u16 func_800020E8(void);