diff --git a/index.js b/index.js
index 3dbbf5b..7f7d3f2 100644
--- a/index.js
+++ b/index.js
@@ -1,22 +1,45 @@
 require('dotenv').config();
-const process = require('process');
-const { Readable } = require('stream');
-// const { searchMusics } = require("fix-esm").require('node-youtube-music');
+const { Readable } = require("stream");
 const { GetListByKeyword } = require("youtube-search-api");
 const skewered = require("skewered");
-const { createClient } = require('fix-esm').require("webdav");
+const { createClient } = require("fix-esm").require("webdav");
 const path = require("path");
+const { readFileSync, writeFileSync } = require("fs");
 
 function pathGenerator({ url, name, channelName }) {
   return path.join(process.env.NEXTCLOUD_FOLDER, `${url}-${skewered(`${name} - ${channelName}`)}.mp3`)
 }
 
+function checkLastSong({ name, channelName }) {
+  const curSong = readFileSync(path.join(__dirname, "last_song.txt"), 'utf8');
+
+  return (curSong === `${name} - ${channelName}`);
+}
+
+function writeLastSong({ name, channelName }) {
+  writeFileSync(path.join(__dirname, "last_song.txt"), `${name} - ${channelName}`, 'utf8');
+
+  return null;
+}
+
 async function getVideo() {
   const trackData = await fetch(
     `https://${process.env.LASTFM_INSTANCE}/2.0/?method=user.getrecenttracks&user=${process.env.LASTFM_USERNAME}&api_key=${process.env.LASTFM_API_KEY}&format=json&limit=1&extended=1`
   ).then(x => x.json()).then(data => data.recenttracks.track[0]);
 
-  // const musics = await searchMusics(`${trackData.artist.name} - ${trackData.name}`);
+  if (checkLastSong({
+    name: trackData.name,
+    channelName: trackData.artist.name
+  })) {
+    console.log("Last song check failed");
+    return null;
+  } else {
+    console.log("Last song check succeeded, writing file");
+    writeLastSong({
+      name: trackData.name,
+      channelName: trackData.artist.name
+    });
+  }
 
   const videoList = await GetListByKeyword(`${trackData.artist.name} - ${trackData.name}`, false, 1, [
     {type: "video"}
@@ -104,6 +127,8 @@ async function main() {
   const video = await getVideo();
   console.log(video);
 
+  if (video == null) return null;
+
   const nextcloudClient = createClient(
     `https://${process.env.NEXTCLOUD_INSTANCE}/remote.php/dav/files/${process.env.NEXTCLOUD_USERNAME}/`,
     {
diff --git a/last_song.txt b/last_song.txt
new file mode 100644
index 0000000..02544e3
--- /dev/null
+++ b/last_song.txt
@@ -0,0 +1 @@
+when you hear it you'll shit bricks - Gingus
\ No newline at end of file