You know that pesky feeling when you know or at least recognize something but can’t exactly pinpoint what it is or what name that thing has? That’s what happening to me with this song

Basically i already knew the name of this song, but i can’t seem to remember it or find it again

https://youtu.be/_izCDA9Fh6U It’s the song that starts playing on the background around the 4:05 minute mark, already tried shazam and asking 50 people at least but nobody’s able to help me:(

As a last ditch i turn to you fellow redditor that might be able to give a better answer than: “it’s a song from the youtube library”

TL;DR: Me dumb, me forget song, help find song name again please