Just found a good comparison today while searching through YouTube for some decent '90s music. As soon as I heard this particular song, I immediately thought "This sounds a lot like the bass half of Sonic 2's invincibility theme." So, naturally, I compared the two.
First, pay attention to the bass tune that plays in the invincibility theme:
Sonic the Hedgehog 2: Invincibility
Now, listen to this song. The tune sounds quite similar; it almost sounds like the bass theme with a few of the notes switched around, but has a similar (though slightly higher-pitched) chord progression. In fact, you can practically hum the classic Sonic theme to this song:
2 Unlimited - Magic Friend (Instrumental)
First, pay attention to the bass tune that plays in the invincibility theme:
Sonic the Hedgehog 2: Invincibility
Now, listen to this song. The tune sounds quite similar; it almost sounds like the bass theme with a few of the notes switched around, but has a similar (though slightly higher-pitched) chord progression. In fact, you can practically hum the classic Sonic theme to this song:
2 Unlimited - Magic Friend (Instrumental)


