diff --git a/lab-2/music-store-app/sql/dummy_data.sql b/lab-2/music-store-app/sql/dummy_data.sql
index 6da5bca33bf2985c1819d0e3bf689caddcca932e..5db6038f8f89a35887340919cbac1bbb45743352 100644
--- a/lab-2/music-store-app/sql/dummy_data.sql
+++ b/lab-2/music-store-app/sql/dummy_data.sql
@@ -8,34 +8,36 @@ VALUES
 ('Pop');
 
 INSERT INTO Band (name, genre_id)
-('The Wailers', 0),
-('The Aces', 0),
-('The Beatles', 5);
+VALUES
+('The Wailers', 1),
+('The Aces', 2),
+('The Beatles', 6);
 
 INSERT INTO Artist (first_name, last_name, band_id) 
 VALUES
-('Bob', 'Marley', 0),
-('Peter', 'Tosh', 0),
+('Bob', 'Marley', 1),
+('Peter', 'Tosh', 1),
 ('Burning', 'Spear', NULL),
 ('Alton', 'Ellis', NULL),
 ('Gregory', 'Issacs', NULL),
-('Desmond', 'Dekker', 4),
+('Desmond', 'Dekker', 2),
 ('John', 'Lennon', 3),
 ('Madonna', NULL, NULL);
 
-INSERT INTO Album (title, year, artist_id, price) 
+INSERT INTO Album (name, year, artist_id, price) 
 VALUES
-('Soul Rebel', 1970, 0, 25.99 ),
-('Catch A Fire', 1973, 0, 25.99 ),
-('Natty Dread', 1974, 0, 20.99 ),
-('Babylon By Bus', 1978, 0, 24.99 ),
-('Night Nurse', 1982, 4, 17.99 ),
-('Mr Issacs', 1982, 4, 9.99 ),
-('Black and Dekker', 1980, 5, 19.99 ),
-('Sunday Coming', 1970, 3, 15.99 );
+('Soul Rebel', 1970, 1, 25.99 ),
+('Catch A Fire', 1973, 1, 25.99 ),
+('Natty Dread', 1974, 1, 20.99 ),
+('Babylon By Bus', 1978, 1, 24.99 ),
+('Night Nurse', 1982, 5, 17.99 ),
+('Mr Issacs', 1982, 5, 9.99 ),
+('Black and Dekker', 1980, 6, 19.99 ),
+('Sunday Coming', 1970, 4, 15.99 );
 
 INSERT INTO Track (title, album_id, track_number)
 VALUES
-('Sunday Coming', 7, 1),
-('These Eyes', 7, 2),
-('Hurting Me', 7, 3);
+('Sunday Coming', 8, 1),
+('These Eyes', 8, 2),
+('Hurting Me', 8, 3);
+
diff --git a/lab-2/music-store-app/sql/practice_queries.sql b/lab-2/music-store-app/sql/practice_queries.sql
new file mode 100644
index 0000000000000000000000000000000000000000..b1006c36236d8de7ff2cf0de01a543a8753cfb23
--- /dev/null
+++ b/lab-2/music-store-app/sql/practice_queries.sql
@@ -0,0 +1 @@
+SELECT (name, price) FROM Album;