As another reviewer commented, the performances and recordings are very good. However you are getting a Naxos reissue of the original Marco Polo release. This means that you do not get the original CD booklet of the Marco Polo release ... instead you get absolutely nothing besides the original artwork on the booklet's cover. So if you wish to know something about the composers or the compositions, you will have to look elsewhere. The two compositions involve orchestra, chorus, and vocalists, with the latter two singing in Swedish. Thus zero commentary means a lack of original Swedish texts and their translations. This is distressing, but I suppose one could listen to the pieces purely as abstract sound structures ignoring the fact that the vocalized words have meaning. If one goes to Naxos' website, one simply finds "Distribution Note(s): Currently not available on CD". Those who care about such things should look for a used copy of the original Marco Polo release.