diff --git a/nostalgia@asphyxia/data/ForteMusic.ts b/nostalgia@asphyxia/data/ForteMusic.ts
index e8eaf8c..ec8760e 100644
--- a/nostalgia@asphyxia/data/ForteMusic.ts
+++ b/nostalgia@asphyxia/data/ForteMusic.ts
@@ -1,12 +1,12 @@
 import { CommonMusicDataField, readB64JSON, readXML } from "./helper";
 
-export async function processData() {
+export async function processData(): Promise<CommonMusicData> {
   if (IO.Exists("data/forte_mdb.json.b64")) {
     return await readB64JSON("data/forte_mdb.json.b64");
   }
   const data = await readJSONOrXML("data/forte_mdb.json", "data/forte_mdb.xml")
   // await IO.WriteFile("data/forte_mdb.json.b64", Buffer.from(JSON.stringify(data)).toString("base64"))
-  return data
+  return data;
 }
 
 export async function processMdbData(path: string): Promise<CommonMusicData> {
diff --git a/nostalgia@asphyxia/handler/common.ts b/nostalgia@asphyxia/handler/common.ts
index 47b9bf4..fc4522f 100644
--- a/nostalgia@asphyxia/handler/common.ts
+++ b/nostalgia@asphyxia/handler/common.ts
@@ -99,10 +99,18 @@ export const get_music_info: EPR = async (info, data, send) => {
     }));
   }
 
+  const music_list = async () => {
+    const music_list = await processData()
+    music_list.music_spec = music_list.music_spec.filter( (v) => 
+      parseInt(v["@attr"].index, 10) <= version.getMusicMaxIndex()
+    )
+    return music_list;
+  }
+
   const versionObject = version.isFirstOrForte()
     ? {
       permitted_list: forte_permitted_list,
-      music_list: await processData()
+      music_list: await music_list()
     }
     : {
       permitted_list,
diff --git a/nostalgia@asphyxia/handler/player.ts b/nostalgia@asphyxia/handler/player.ts
index 7ae979b..fe2dd58 100644
--- a/nostalgia@asphyxia/handler/player.ts
+++ b/nostalgia@asphyxia/handler/player.ts
@@ -51,7 +51,7 @@ const getPlayerData = async (refid: string, info: EamuseInfo, name?: string) =>
 
   const brooch: any[] = [];
   for (const b in p.brooches) {
-    if (parseInt(b, 10) > version.getBroochMaxIndex()) continue; // Forte Brooch is ~147.
+    if (parseInt(b, 10) > version.getBroochMaxIndex()) continue;
     const bData = p.brooches[b];
     brooch.push(K.ATTR({ index: b }, {
       watch_count: K.ITEM('s32', bData.watch),
@@ -63,6 +63,7 @@ const getPlayerData = async (refid: string, info: EamuseInfo, name?: string) =>
 
   // Unlock brooches
   for (let i = 101; i <= 124; ++i) {
+    if (i > version.getBroochMaxIndex()) continue;
     brooch.push(K.ATTR({ index: `${i}` }, {
       'watch_count': K.ITEM('s32', 0),
       'level': K.ITEM('s8', 1),
diff --git a/nostalgia@asphyxia/utils.ts b/nostalgia@asphyxia/utils.ts
index 3d8f281..b56e6ad 100644
--- a/nostalgia@asphyxia/utils.ts
+++ b/nostalgia@asphyxia/utils.ts
@@ -1,14 +1,14 @@
 type NostalgiaVersions = 'First' | 'Forte' | 'Op2' | 'Op3'
-type NostalgiaNumericTypes = 'music_index' | 'sheet_type' | 'brooch_index'
+type NostalgiaNumericTypes = 'music_index' | 'sheet_type' | 'brooch_index' | 'event_index'
 
 export class NosVersionHelper {
     public version: NostalgiaVersions
 
-    private table = { // FIXME: Op3 is placeholder
+    private table = { // FIXME: All of Op3 values are placeholder
         music_index:  { First: 87, Forte: 195, Op2: 315, Op3: 500 },
         brooch_index: { First: 120, Forte: 147, Op2: 148, Op3: 200 },
         sheet_type:   { First: 2, Forte: 2, Op2: 3, Op3: 3 },
-        event_index:  { First: 5, Forte: 10, Op2: 17, Op3: 20  } // FIXME: First And Op3 is placeholder
+        event_index:  { First: 10, Forte: 10, Op2: 17, Op3: 20  }
     }
 
     constructor (info: EamuseInfo) {