diff --git a/localmusic/SongEntity.kt b/localmusic/SongEntity.kt
new file mode 100644
index 0000000..1ccb451
--- /dev/null
+++ b/localmusic/SongEntity.kt
@@ -0,0 +1,17 @@
+package com.simpmusic.localmusic
+
+import androidx.room.ColumnInfo
+import androidx.room.Entity
+import androidx.room.PrimaryKey
+
+@Entity(tableName = "local_songs")
+data class SongEntity(
+    @PrimaryKey val id: String, // unique id (e.g., generated hash or GUID)
+    @ColumnInfo(name = "title") val title: String?,
+    @ColumnInfo(name = "artist") val artist: String?,
+    @ColumnInfo(name = "album") val album: String?,
+    @ColumnInfo(name = "duration") val durationMs: Long?,
+    @ColumnInfo(name = "file_path") val filePath: String, // app-local path or content Uri string
+    @ColumnInfo(name = "mime_type") val mimeType: String?,
+    @ColumnInfo(name = "art_uri") val artUri: String? // path or content uri for album art
+)