Boxed sets are so much more than just the music that they contain. They are testaments of passion and respect reserved for historically important topics. The 240 page book contains many exclusive photos and interviews. Warner Bros. has released two versions of this collection. One version of the boxed set contains a USB drive in the shape of the Warner Bros. logo and contains 320 songs. It is not immediately obvious what file format or resolution has been used to encode these files. The other version contains 10 CDs which have 199 songs. Would it have killed them to have shoe-horned in one more song?