diff --git a/script/big-brother.js b/script/big-brother.js
index 1d05b3a..f6d3e69 100644
--- a/script/big-brother.js
+++ b/script/big-brother.js
@@ -7,8 +7,13 @@ const path = require('path');
 //#region VARIABLES
 const commonDir = path.join(__dirname, '../common');
 const spotifyRequestsLimit = 50;
+const thresholdLove = 0.6;
 
-var savedTracksIds = [];
+var albums = {};
+var albumDataStructure = {
+    savedTracks: [],
+    totalTracks: 0,
+};
 
 var accessToken;
 try { accessToken = fs.readFileSync(commonDir + '/spotify_access_token', 'utf8') }
@@ -19,13 +24,32 @@ catch (err) { console.error(err) }
 async function getOffsetSavedTracks(href=`https://api.spotify.com/v1/me/tracks?offset=0&limit=${spotifyRequestsLimit}`) {
     try {
         const response = await axios.get(href, { headers: { 'Authorization': 'Bearer ' + accessToken, } });
-        response.data.items.forEach(t => savedTracksIds.push(t.track.id));
+        response.data.items.forEach(t => {
+            if(t.track.album.album_type !== "single") {
+                if(!albums[t.track.album.id]) {
+                    var albumData = Object.create(albumDataStructure);
+                    albumData.savedTracks = [];
+                    albumData.totalTracks = t.track.album.total_tracks;
+                    albums[t.track.album.id] = albumData;
+                }
+                albums[t.track.album.id].savedTracks.push(t.track.id);
+            }
+        });
         if(response.data.next) await getOffsetSavedTracks(response.data.next);
     } catch (error) { webError("Get user id", error) }
 }
 
 async function getSavedTracks() {
     await getOffsetSavedTracks();
+    console.log(albums);
+}
+//#endregion
+
+//#region TRESHOLD ALGORITHM
+function tresholdAlgorithm() {
+    for(let album in albums)
+        if(albums[album].savedTracks.length >= albums[album].totalTracks * thresholdLove) 
+            console.log(album);
 }
 //#endregion
 
@@ -54,8 +78,10 @@ async function stepExecution(stepName, stepFunc) {
 //#region MAIN
 async function main() {
     const step1 = "Get liked tracks";
+    const step2 = "Apply treshold algortihm";
     try {
         await stepExecution(step1, getSavedTracks);
+        stepExecution(step2, tresholdAlgorithm);
     } catch (error) { }
 }
 //#endregion