diff --git a/TIDALDL-PY/requirements.txt b/TIDALDL-PY/requirements.txt
index 624a9f9..80711bb 100644
--- a/TIDALDL-PY/requirements.txt
+++ b/TIDALDL-PY/requirements.txt
@@ -9,4 +9,5 @@ lyricsgenius==3.0.1
 pydub==0.25.1
 PyQt5==5.15.7
 qt-material==2.12
-lxml==4.7.1
\ No newline at end of file
+lxml==4.7.1
+tidalapi==0.7.3
diff --git a/TIDALDL-PY/tidal_dl/__init__.py b/TIDALDL-PY/tidal_dl/__init__.py
index bc7ad07..c873f6a 100644
--- a/TIDALDL-PY/tidal_dl/__init__.py
+++ b/TIDALDL-PY/tidal_dl/__init__.py
@@ -22,11 +22,12 @@ def mainCommand():
                                    "hvgl:o:q:r:",
                                    ["help", "version", "gui", "link=", "output=", "quality", "resolution"])
     except getopt.GetoptError as errmsg:
-        Printf.err(vars(errmsg)['msg'] + ". Use 'tidal-dl -h' for useage.")
+        Printf.err(vars(errmsg)['msg'] + ". Use 'tidal-dl -h' for usage.")
         return
 
     link = None
     showGui = False
+
     for opt, val in opts:
         if opt in ('-h', '--help'):
             Printf.usage()
diff --git a/TIDALDL-PY/tidal_dl/gui.py b/TIDALDL-PY/tidal_dl/gui.py
index be6fb2f..ddb10dc 100644
--- a/TIDALDL-PY/tidal_dl/gui.py
+++ b/TIDALDL-PY/tidal_dl/gui.py
@@ -67,7 +67,7 @@ else:
         def __init__(self, ) -> None:
             super().__init__()
             self.initView()
-            self.setMinimumSize(600, 620)
+            self.setMinimumSize(800, 620)
             self.setWindowTitle("Tidal-dl")
 
         def __info__(self, msg):
@@ -120,6 +120,16 @@ else:
                 item = QtWidgets.QTableWidgetItem(name)
                 self.c_tableInfo.setHorizontalHeaderItem(index, item)
 
+            # Create Tree View for playlists.
+            self.tree_playlists = QtWidgets.QTreeWidget()
+            self.tree_playlists.setAnimated(False)
+            self.tree_playlists.setIndentation(20)
+            self.tree_playlists.setSortingEnabled(True)
+            self.tree_playlists.resize(200, 400)
+            self.tree_playlists.setColumnCount(2)
+            self.tree_playlists.setHeaderLabels(("Name", "# Tracks"))
+            self.tree_playlists.setColumnWidth(0, 250)
+
             # print
             self.c_printTextEdit = QtWidgets.QTextEdit()
             self.c_printTextEdit.setReadOnly(True)
@@ -148,7 +158,8 @@ else:
             self.funcGrid.addWidget(self.c_printTextEdit)
 
             self.mainGrid = QtWidgets.QGridLayout(self)
-            self.mainGrid.addLayout(self.funcGrid, 0, 0)
+            self.mainGrid.addWidget(self.tree_playlists, 0, 0)
+            self.mainGrid.addLayout(self.funcGrid, 0, 1)
             self.mainGrid.addWidget(self.c_widgetSetting, 0, 0)
 
             # connect
@@ -166,9 +177,9 @@ else:
 
         def search(self):
             self.c_tableInfo.setRowCount(0)
-
             self.s_type = self.c_combType.currentData()
             self.s_text = self.c_lineSearch.text()
+
             if self.s_text.startswith('http'):
                 tmpType, tmpId = TIDAL_API.parseUrl(self.s_text)
                 if tmpType == Type.Null:
@@ -269,6 +280,14 @@ else:
         def showSettings(self):
             self.c_widgetSetting.show()
 
+        def tree_items_playlists(self):
+            playlists = TIDAL_API.get_playlists()
+
+            for playlist in playlists:
+                item = QtWidgets.QTreeWidgetItem(self.tree_playlists)
+                item.setText(0, playlist.name)
+                item.setText(1, str(playlist.num_tracks))
+
     def startGui():
         aigpy.cmd.enableColor(False)
 
@@ -278,6 +297,7 @@ else:
         window = MainView()
         window.show()
         window.checkLogin()
+        window.tree_items_playlists()
 
         app.exec_()
 
diff --git a/TIDALDL-PY/tidal_dl/tidal.py b/TIDALDL-PY/tidal_dl/tidal.py
index 2cfa0b7..1e5c137 100644
--- a/TIDALDL-PY/tidal_dl/tidal.py
+++ b/TIDALDL-PY/tidal_dl/tidal.py
@@ -12,6 +12,8 @@ import json
 import random
 import re
 import time
+from typing import Union, List
+
 import aigpy
 import base64
 import requests
@@ -21,6 +23,8 @@ from model import *
 from enums import *
 from settings import *
 
+import tidalapi
+
 # SSL Warnings | retry number
 requests.packages.urllib3.disable_warnings()
 requests.adapters.DEFAULT_RETRIES = 5
@@ -157,8 +161,14 @@ class TidalAPI(object):
     def verifyAccessToken(self, accessToken) -> bool:
         header = {'authorization': 'Bearer {}'.format(accessToken)}
         result = requests.get('https://api.tidal.com/v1/sessions', headers=header).json()
+
         if 'status' in result and result['status'] != 200:
             return False
+
+        # Set tidalapi session.
+        self.session = tidalapi.session.Session()
+        self.session.load_oauth_session("Bearer", accessToken)
+
         return True
 
     def refreshAccessToken(self, refreshToken) -> bool:
@@ -193,6 +203,7 @@ class TidalAPI(object):
         self.key.userId = result['userId']
         self.key.countryCode = result['countryCode']
         self.key.accessToken = accessToken
+
         return
 
     def getAlbum(self, id) -> Album:
@@ -233,6 +244,7 @@ class TidalAPI(object):
 
     def search(self, text: str, type: Type, offset: int = 0, limit: int = 10) -> SearchResult:
         typeStr = type.name.upper() + "S"
+
         if type == Type.Null:
             typeStr = "ARTISTS,ALBUMS,TRACKS,VIDEOS,PLAYLISTS"
 
@@ -474,6 +486,15 @@ class TidalAPI(object):
 
         raise Exception("No result.")
 
+    def get_playlists(self) -> List[Union["Playlist", "UserPlaylist"]]:
+        playlists = self.session.user.playlists()
+
+        return playlists
+
+    def get_playlist_items(self, playlist_id: int) -> Union[tidalapi.Playlist, tidalapi.UserPlaylist]:
+        tracks = self.session.playlist(playlist_id).items()
+
+        return tracks
 
 # Singleton
 TIDAL_API = TidalAPI()