ITT : Post amazing musical duets/solos of covers

 Spoiler

[video=youtube;6o8lNLtg0JQ]http://www.youtube.com/watch?v=6o8lNLtg0JQ[/video]

desynced =(

[video=youtube;Q19YshzBEiw]http://www.youtube.com/watch?v=Q19YshzBEiw[/video]

[video=youtube;Rv_OD9JmP3w]http://www.youtube.com/watch?v=Rv_OD9JmP3w&feature=related[/video]

[video=youtube;svQFYkdMy60]http://www.youtube.com/watch?v=svQFYkdMy60[/video]

[video=youtube;1AVoHlCD1SQ]http://www.youtube.com/watch?v=1AVoHlCD1SQ[/video]

might want to lower the volume a bit at points, the screaming gets pretty loud, I would link their original version, but I felt it wasn't really played as well as this

spoilered to save space. Some zelda, Chrono series, KH, and MGS