diff --git a/plugins/_lib/Caches/TrackInfoCache.ts b/plugins/_lib/Caches/TrackInfoCache.ts
index b4e4d70..d7f68ac 100644
--- a/plugins/_lib/Caches/TrackInfoCache.ts
+++ b/plugins/_lib/Caches/TrackInfoCache.ts
@@ -7,6 +7,9 @@ import { ManifestMimeType } from "../trackBytes/getPlaybackInfo";
 
 import { SharedObjectStore } from "../sharedStorage";
 
+import { Tracer } from "../trace";
+const tracer = Tracer("TrackInfoCache");
+
 const { parseStream } = <{ parseStream: typeof ParseStreamType }>require("music-metadata/lib/core");
 
 export type TrackInfo = {
@@ -23,25 +26,23 @@ export type TrackInfo = {
 const WEEK = 7 * 24 * 60 * 60 * 1000;
 export class TrackInfoCache {
 	private static readonly _listeners: Map<[TrackInfo["trackId"], AudioQuality], ((trackInfo: TrackInfo) => void)[]> = new Map();
-	private static readonly _store: SharedObjectStore<[TrackInfo["trackId"], TrackInfo["audioQuality"]], TrackInfo> = new SharedObjectStore("TrackInfoCache", { keyPath: ["trackId", "audioQuality"] });
-	public static get(trackId: TrackInfo["trackId"], audioQuality: AudioQuality): Promise<TrackInfo | undefined> {
-		return this._store.get([trackId, audioQuality]);
-	}
-
-	public static test() {
-		this._store.getAll().then(console.log);
+	private static readonly _store: SharedObjectStore<[TrackInfo["trackId"], TrackInfo["audioQuality"]], TrackInfo> = new SharedObjectStore("TrackInfoCache", {
+		keyPath: ["trackId", "audioQuality"],
+	});
+	public static async get(trackId: TrackInfo["trackId"], audioQuality: AudioQuality): Promise<TrackInfo | undefined> {
+		return this._store.getCache([trackId, audioQuality], tracer.err.withContext("get"));
 	}
 
 	public static async register(trackId: TrackInfo["trackId"], audioQuality: AudioQuality, onTrackInfo: (trackInfoP: TrackInfo) => void): Promise<void> {
 		const listeners = this._listeners.get([trackId, audioQuality]);
 		if (listeners !== undefined) listeners.push(onTrackInfo);
 		else this._listeners.set([trackId, audioQuality], [onTrackInfo]);
-		const trackInfo = await this._store.get([trackId, audioQuality]);
+		const trackInfo = await this._store.getCache([trackId, audioQuality], tracer.err.withContext("register"));
 		if (trackInfo !== undefined) onTrackInfo(trackInfo);
 	}
 
 	private static put(trackInfo: TrackInfo): void {
-		this._store.put(trackInfo);
+		this._store.putCache(trackInfo, [trackInfo.trackId, trackInfo.audioQuality], tracer.err.withContext("put"));
 		for (const listener of TrackInfoCache._listeners.get([trackInfo.trackId, trackInfo.audioQuality]) || []) listener(trackInfo);
 	}
 
diff --git a/plugins/_lib/api/requestCache.ts b/plugins/_lib/api/requestCache.ts
index c92602e..8f0a3f8 100644
--- a/plugins/_lib/api/requestCache.ts
+++ b/plugins/_lib/api/requestCache.ts
@@ -1,13 +1,16 @@
 import { rejectNotOk, RequestOptionsWithBody, requestStream, toJson } from "../fetch";
 import { SharedObjectStore } from "../sharedStorage";
 
+import { Tracer } from "../trace";
+const trace = Tracer("[requestCache]");
+
 export const requestCache = new SharedObjectStore<string, any>("requestCache");
 export const requestCached = async <T>(url: string, options?: RequestOptionsWithBody): Promise<T> => {
-	let apiRes = await requestCache.get(url);
+	let apiRes = await requestCache.getCache(url, trace.err.withContext("get"));
 	if (apiRes !== undefined) return <T>apiRes;
 	apiRes = await requestStream(url, options)
 		.then(rejectNotOk)
 		.then(toJson<T>);
-	await requestCache.put(apiRes, url);
+	await requestCache.putCache(apiRes, url, trace.err.withContext("put"));
 	return apiRes;
 };
diff --git a/plugins/_lib/sharedStorage.ts b/plugins/_lib/sharedStorage.ts
index adbca7f..31f7985 100644
--- a/plugins/_lib/sharedStorage.ts
+++ b/plugins/_lib/sharedStorage.ts
@@ -33,34 +33,50 @@ export class SharedObjectStore<K extends IDBValidKey, V> {
 		return this.db.then((db) => db.close());
 	}
 
-	constructor(private readonly storeName: string, storeSchema?: IDBObjectStoreParameters) {
+	private readonly _memCache = new Map<K, V>();
+	constructor(private readonly storeName: string, private readonly storeSchema?: IDBObjectStoreParameters) {
 		SharedObjectStore.openDB(storeName, storeSchema);
 	}
-	async add(value: V, key?: K) {
-		return (await SharedObjectStore.db).add(this.storeName, value, key);
+	add(value: V, key?: K) {
+		return SharedObjectStore.db.then((db) => db.add(this.storeName, value, key));
 	}
-	async clear() {
-		return (await SharedObjectStore.db).clear(this.storeName);
+	clear() {
+		return SharedObjectStore.db.then((db) => db.clear(this.storeName));
 	}
-	async count(key?: K | null) {
-		return (await SharedObjectStore.db).count(this.storeName, key);
+	count(key?: K | null) {
+		return SharedObjectStore.db.then((db) => db.count(this.storeName, key));
 	}
-	async delete(key: K) {
-		return (await SharedObjectStore.db).delete(this.storeName, key);
+	delete(key: K) {
+		return SharedObjectStore.db.then((db) => db.delete(this.storeName, key));
 	}
-	async get(query: K) {
-		return (await SharedObjectStore.db).get(this.storeName, query);
+	getCache(query: K, errorHandler: (err?: Error) => void) {
+		const value = SharedObjectStore.db
+			.then((db) => db.get(this.storeName, query))
+			.then((value) => {
+				this._memCache.set(query, value);
+				return value;
+			})
+			.catch(errorHandler);
+		const memValue = this._memCache.get(query);
+		return memValue ?? value;
 	}
-	async getAll(query?: K | null, count?: number) {
-		return (await SharedObjectStore.db).getAll(this.storeName, query, count);
+	get(query: K) {
+		return SharedObjectStore.db.then((db) => db.get(this.storeName, query));
 	}
-	async getAllKeys(query?: K | null, count?: number) {
-		return (await SharedObjectStore.db).getAllKeys(this.storeName, query, count);
+	getAll(query?: K | null, count?: number) {
+		return SharedObjectStore.db.then((db) => db.getAll(this.storeName, query, count));
 	}
-	async getKey(query: K) {
-		return (await SharedObjectStore.db).getKey(this.storeName, query);
+	getAllKeys(query?: K | null, count?: number) {
+		return SharedObjectStore.db.then((db) => db.getAllKeys(this.storeName, query, count));
 	}
-	async put(value: V, key?: K) {
-		return (await SharedObjectStore.db).put(this.storeName, value, key);
+	getKey(query: K) {
+		return SharedObjectStore.db.then((db) => db.getKey(this.storeName, query));
+	}
+	putCache(value: V, key: K, errorHandler: (err?: Error) => void) {
+		this._memCache.set(key, value);
+		SharedObjectStore.db.then((db) => db.put(this.storeName, value, this.storeSchema?.keyPath !== undefined ? undefined : key)).catch(errorHandler);
+	}
+	put(value: V, key?: K) {
+		return SharedObjectStore.db.then((db) => db.put(this.storeName, value, key));
 	}
 }