CD sound without blemish

Should it in the mp3 downloads come to sound problems, so you can confidently give the all-clear for the good old CD. Because everything sounds just as you would also expect. But expected I would have a slightly longer season. Just under 38 minutes has already some maxi-CD! On the second CD, the same CD is exactly again, only with the constraint that here the singing is missing. Unfortunately, one does not feel heard by a structured instrumental music here, but one misses simply singing.
Obviously, the second CD is only suitable for karaoke friends and analysts. - To maintain or high price.
The music itself is technically well made therefore. However, it is sometimes so chilling, that the way to boredom is not far off. In the long run everything languishes at the same pace and with the same, somewhat dispassionate vocals there. After a complete run a likelihood of confusion of the individual titles and there is nothing striking hanging.
Too bad, because you can feel the potential, but the restraint can no longer be.