--- /dev/null
+CREATE TABLE artist (
+ artistid INTEGER PRIMARY KEY,
+ name TEXT NOT NULL
+);
+
+CREATE TABLE cd (
+ cdid INTEGER PRIMARY KEY,
+ artist INTEGER NOT NULL REFERENCES artist(artistid),
+ title TEXT NOT NULL
+);
+
+CREATE TABLE track (
+ trackid INTEGER PRIMARY KEY,
+ cd INTEGER NOT NULL REFERENCES cd(cdid),
+ title TEXT NOT NULL
+);
\ No newline at end of file