An awesome 7 CD set. Six of the CD's are from "The Art Of The Trio", which if you do not have, makes this box set worth it alone.
The extra CD is unreleased music recorded at the Village Vangaurd. The songs were recorded on different dates. The length of the CD is about 44 minutes. The songs are: Random Blues, Unreuited, Ron's Place, In the Wee Small Hours of the Morning, and Lament for Linus.
One issue, all of the CD are in digi packs. This means each of the CD's could get glue on the them as they are sealed. Easier to scratch, taking them in and out of the digi packs, if you listen to them a lot. I did not feel that this issue would stop me from getting this set or lowering the rating.