The fourth disc comprises the Static Age album, which had been recorded in 1978 but had never before been released in its entirety.
The first and second discs, and part of the third, comprise the Hot Five and Hot Seven recording sessions from 1925 through 1928.
Disc one comprises live performances, while disc two comprises demos.
Every disc comprises episodes based on themes and were divided in half for those select sections of segments.
The third disc comprised the video collection on DVD, but it does not include the video for "Say the Word".
The other disc comprised 1998 re-workings of the concert material by turntablist Otomo Yoshihide, who had been in the audience for the original concerts.
Four discs comprise entirely or mostly the music of Zacara:
The disc comprises one long song, which is indexed into 29 tracks.
The first disc comprises their debut Begin Here and assorted singles.
Tennant has suggested that the two discs, in combination, comprise the "Pet Shop Boys sound".