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+## Class 55
+
+0:00 Intro  
+3:20 QNA  
+10:15 Class Start  
+24:55 .env configuration  
+37:16 MUI  
+54:45 Dialog  
+1:12:16 Test  
+1:15:00 Getting Playlist information  
+1:19:52 Api Problem solve  
+1:32:55 hook refactor  
+1:37:30 break  
+1:43:50 qna  
+1:44:40 card  
+2:02:15 grid  
+2:27:00 discussion