changed lyrics to TextField and updated README

tentenchidrome_music/homepage/migrations/0002_alter_song_lyrics.py

+# Generated by Django 3.2 on 2023-02-21 05:18
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('homepage', '0001_initial'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='song',
+            name='lyrics',
+            field=models.TextField(),
+        ),
+    ]

tentenchidrome_music/homepage/models.py

@@ -21,4 +21,4 @@ class Song(models.Model):
     album = models.ForeignKey(Album, on_delete=models.CASCADE)
     song_length = models.IntegerField(default=0)
     music_video = models.BooleanField(default=False)
-    lyrics = models.CharField(max_length=3000)
+    lyrics = models.TextField()
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