[Puzzle] A random quiz. [Ended - Solution posted]

Yeah, so it was my birthday the other day and that of course means you deserve a puzzle, or in this case a short quiz since I'm still to lazy to make a more ambitious puzzle. Enjoy, and start here.

As always, do NOT spoil, leak or share answers, urls, codes, flying pigs or anything related to the puzzle.

You have about three days from the creation of this topic, and there's a $9.99 contribution needed. Good luck.
Oh, and here's a little freebie.

Alright I'll break the silence, a little. I've got 7 known solvers and 6 entries, so I don't want to make it easy, sorry.
But I'll give you something, so here's a hint for the song:

Q4 Hint: The song is ripped from a Game Boy game.. But that's not the only place to find it.

Solution:

Q1. Simple enough, just answer "yes".

Q2. Here you had a couple messages to choose from, but figuring out I wanted "åh vad jag älskar BAJS" translated from Swedish into "Oh, how I love poo" shouldn't have caused any real problems. Multiple answers were accepted even though most of you will simply have used what Google Translate told you.

Q3. Multiple references to horses and unicorns should be pretty clear, it's the description from steam for the masterpiece "Secret of the Magic Crystals" but abusively translated many times. =)

Q4. And here we go, the question I suppose caused some (most?) of you the only real problem. It's the infamous Totakas Song (8 answers accepted, so if you found it, how you provided the answer shouldn't matter), a short tune that the composer Kazumi Totaka has hidden in most if not all the games he has worked on.

I realize this was hard if you had never heard (of) the song before, but I kinda wanted it that way, sorry.
This very specimen of the song was from a a Japan exclusive Game Boy game known in English as For the Frog the Bell Tolls, which I hinted slightly at in my last minute warning.

This would have led you here.
Thanks for playing and congrats to the winners.