LOL Iggy has, uh, a lot of myself in him, I will admit 🤣💦
Re: the song, it is here: https://dova-s.jp/bgm/play10979.html
If you ever need to find a song in the game, you can check out the Music gallery in-game. You can listen to the tracklists to figure out which song it is/if it's the one you're looking for, then click on the composer's name to go to the site where the song is. For instance, this song in the game is called "Our World":
