Hi! Just wanted to ask if anybody out there's got a 320-MP3, FLAC or any other format of these songs (I want No. 2 through 6). I converted them to MP3 a while back, but they had this annoying hissing sound in the background. As an alternative, is there any program out there capable of removing this and other kinds of noise? I'd love to include these songs in the new set I'm working on. Thanks in advance.

https://www.youtube.com/playlist?list=PL4C5130FC4241CAA1