this is orange guy, I found him as one of the pictures in what do you meme. he's been my profile picture on multiple platforms at some point, he still is on youtube. it's hard to tell but he's also the little icon next to the page name on this tab
about this song: It's "Circles" by Incubus from their 2001 album Morning View. If you haven't listened to them, what are you doing you're missing out on peak (just ignore everything released after morning view it's not that great) side note: if you don't want the song looping forever, right click the tab and mute it, trust me i've done this so many times when updating the site