Mega Man II GB Soundtrack - Pitch-corrected 

Many people have done remixes of the soundtrack for Mega Man II for the Game Boy, to bring the pitch down to a slightly less ear-piercing level - however, almost all of these have been remixes on the NES, which has slightly different sound hardware to the Game Boy. So, I used a playback program called foobar2000 to change the pitch of the music in the actual (emulated) Game Boy hardware, to make the music sound probably more like what the original composer actually intended.
Soundtrack listing
0:00 - Title
1:18 - Password screen
1:48 - Stage select
2:06 - Stage start
2:13 - Air Man
3:42 - Metal Man
4:46 - Wood Man
5:54 - Crash/Clash Man
7:30 - Hard Man
9:01 - Top Man
10:08 - Magnet Man
11:15 - Needle Man
12:24 - Boss Battle
13:24 - Victory
13:27 - New Weapon
13:52 - Quint's Theme
14:18 - Ending
15:33 - Unused Ending