Mickey first appeared in the short Plane Crazy, debuting publicly in the short film Steamboat Willie (1928), one of the first sound cartoons. He went on to appear in over 130 films, including The Band Concert (1935), Brave Little Tailor (1938), and Fantasia (1940). Mickey appeared primarily in short films, but also occasionally in feature-length films. Ten of Mickey's cartoons were nominated for the Academy Award for Best Animated Short Film, one of which, Lend a Paw, won the award in 1942. In 1978, Mickey became the first cartoon character to have a star on the Hollywood Walk of Fame.

Based on this passage, what was the name of the first ever mickey mouse cartoon? Let's give stream of consciousness first:
To answer this question, we should know that: Mickey first appeared in the short Plane Crazy, debuting publicly in the short film Steamboat Willie (1928), one of the first sound cartoons.
So, the final answer is Plane Crazy.