What is the name of the solo tamaki plays in episode 24 of Ouran High School Host Club?

In episode 24 of Ouran High School Host Club, Tamaki plays "Lullaby of Birdland" on the piano. This performance highlights his emotional connection to the other characters and serves as a pivotal moment in the series. The song's soothing melody complements the themes of friendship and longing present in the episode.