I was wondering what bands music anyone has bought multiple times and on what formats? I just bought the first Zeppelin cd remastered version, I have owned that on 8 track, several times on album,cassete versions, first release cd versions, and now the remaster cd version. I have also owned Floyds DSOTM that many times, on all formats mentioned, to include picture disc, and a rare japan album release that included a tour book of asia from floyds 73 tour. I have also owned Yes fragile on many formats. I was just wondering which Bands output, any of you have spent your hard earned money on multiple times?