What was Walt Disneys first ten films?

What was Walt Disneys first ten films?
The answer depends on if he is the director, had a co-producer, or as the head of Walt Disney Production

FILMS (director, animator, and producer)
Newman Laugh-o-Grams series, 1920;
Cinderella; The Four Musicians of Bremen; Goldie Locks and the Three Bears; Jack and the Beanstalk; Little Red Riding Hood; Puss in Boots, 1922;
Alice's Wonderland; Tommy Tucker's Tooth; Martha, 1923;
Alice series (12 episodes), 1924;
Alice series (18 episodes), 1925;
Alice series (9 episodes), 1926;
Alice series (17 episodes), 1927;
Oswald the Lucky Rabbit series (11 episodes), 1927; (15 episodes), 1928.

FILMS (as head of Walt Disney Productions; co-produced with Ub Iwerks)
Steamboat Willie, 1928;
Mickey Mouse series (12 episodes), 1929;
Mickey Mouse series (3 episodes), 1930;
Silly Symphonies series, 1929;
Night, 1930;
The Golden Touch, 1935.

FILMS (as head of Walt Disney Productions)
Flowers and Trees, 1932;
Three Little Pigs, 1933;
The Tortoise and the Hare, 1934;
Snow White and the Seven Dwarfs, 1937;
Ferdinand the Bull, 1938;
Fantasia, 1940;
Pinnochio, 1940;
The Reluctant Dragon, 1941;
Dumbo, 1941;
Bambi, 1942