Why don't I see all my music on iTunes Match?

[iMore Question]

Why don't I see all my music on iTunes Match. Many songs are 'greyed' out.

A lot of songs appear grey on my ipad and I can't play them....

 

[Septembersrain]

Re: Why don't I see all my music on iTunes Match. Many songs are 'greyed' out.

Sounds as if possibly the format or data got corrupted. You may need to reload them.