diff --git a/4.sql b/4.sql
index e69de29..8a9ecab 100644
--- a/4.sql
+++ b/4.sql
@@ -0,0 +1,12 @@
+-- write a SQL query to find the 50 players paid the least in 2001.
+--     Sort players by salary, lowest to highest.
+--     If two players have the same salary, sort alphabetically by first name and then by last name.
+--     If two players have the same first and last name, sort by player ID.
+--     Your query should return three columns, one for players’ first names, one for their last names, and one for their salaries.
+SELECT
+    p."first_name", p."last_name", s."salary"
+FROM "players" as p
+JOIN "salaries" as s
+    ON s."player_id" = p."id"
+ORDER BY s."salary" ASC, p."first_name" ASC, p."last_name" ASC, p."id" ASC
+LIMIT 50;