create table track (
trkid integer,
trknum integer not null,
trktitle varchar(25) not null,
trklength decimal(4,2) not null,
	primary key(trkid));
	
insert into track values (1, 1, 'Giant steps', 4.72);
insert into track values (2, 2, 'Cousin Mary', 5.75);
insert into track values (3, 3, 'Countdown', 2.35);
insert into track values (4, 4, 'Spiral', 5.93);
insert into track values (5, 5, 'Syeeda''s song flute', 7);
insert into track values (6, 6, 'Naima', 4.35);
insert into track values (7, 7, 'Mr. P.C.', 6.95);
insert into track values (8, 8, 'Giant steps', 3.67);
insert into track values (9, 9, 'Naima', 4.45);
insert into track values (10, 10, 'Cousin Mary', 5.9);
insert into track values (11, 11, 'Countdown', 4.55);
insert into track values (12, 12, 'Syeeda''s song flute', 7.03);
insert into track values (13, 1, 'Stomp of King Porter', 3.2);
insert into track values (14, 2, 'Sing a Study in Brown', 2.85);
insert into track values (15, 3, 'Sing Moten''s Swing', 3.6);
insert into track values (16, 4, 'A-tisket, A-tasket', 2.95);
insert into track values (17, 5, 'I Know Why', 3.57);
insert into track values (18, 6, 'Sing You Sinners', 2.75);
insert into track values (19, 7, 'Java Jive', 2.85);
insert into track values (20, 8, 'Down South Camp Meetin''', 3.25);
insert into track values (21, 9, 'Topsy', 3.23);
insert into track values (22, 10, 'Clouds', 7.2);
insert into track values (23, 11, 'Skyliner', 3.18);
insert into track values (24, 12, 'It''s Good Enough to Keep', 3.18);
insert into track values (25, 13, 'Choo Choo Ch'' Boogie', 3);