Studio Recordings
Up Studio Tapes

Audio Interviews
Studio Recordings
Audio Live
Videos

Queen (and related) Studio Recordings

      The Studio Tapes section refers to material which isn't found on the group's "basic" discography, i.e. here you will find all (or most of!) alternate versions from singles, studio sessions, demos, participations and productions along whith other artists, covers of Queen songs by other artists, and so on.On the list, each column means the following:       

Code Identifies type or artist (C=Cover, P=Participations & Productions,T=Tributes to Freddie, B-R-F-Q=band members alone or together), following the year that it refers, along with a sequence number.For exemple, C-1991.050 refers to the fifth tape of the covers related to 1991.
Who Artist(s).
Title Album's name or description given to the group of recordings kept in the tape.
Remark Remarks.
Tape In minutes, the quantity  of tapes needed.
Side A/B Description of each MC side's content

Notes:

bulletSound quality is not mentioned because almost every item is OK.
bulletAt the end of the list the total quantity of studio tapes is summed up. 
bulletItems listed in RED were added or updated whitin the last two months.