only a few songs available on iTunes Match
So, I let my Slacker account lapse and signed up for iTunes Match since I'll then get radio for free when iOS 7 is available. I've uploaded almost all of my music to iCloud at this point. I went for a bike ride this am expecting to listen to my library only to see that the vast majority of songs are grayed out and unselectable. I believe that the songs should stream, right? No need to download them to my iPhone, right?
Any idea what the issue might be? FWIW, iTunes is not quite done uploading all the remaining songs. However, why should this interfere with my accessing the music that's already been matched?
TIA,
David
iPhone 5, iOS 6.1.4