Hi,all. Does anybody know these tracks?

No.1 http://www.zshare.net/audio/68406716fbb3d5ec/
(I think it's played at 33rpm→45rpm)

No.2 http://www.zshare.net/audio/68406903aa1e6f03/
(This is a cover of Milton Nascimento's "Cinnamon flower")

No.3 http://www.zshare.net/audio/684070916ade68e5/

Thanks in advance.