My rating system is based on a scale of 1 to 10. I won't list albums which receive a rating below 5. Any albums which I have rated lower than 9 are inferior in some way and you take your own risk by requesting those. Each number has qualifiers and an album may have one or more of those qualifiers in order to receive that rating. Below is a list of qualifiers for each rating 5 through 10. Please note that sound quality is based on the year that the show was recorded. So while the recording may not be good to todays standards, I feel it is good to the standards of that time period. 10 Original studio cd sound quality, have never given as of yet. 9 Great sound quality, exciting concert, no or very little problems throughout album. 8 Good sound quality, very little problems throughout album. 7 Mediocre sound quality, minor problems throughout album. 6 Poor sound quality, misc. problems throughout album. 5 Poor sound quality, misc. problems throughout album, poorly put together album.