After speculations we might get a new single promoting Madonna's "Sticky & Sweet Tour" DVD (Out March 30th), news is just in that it won't happen: that being said, it's not the "Sticky & Sweet Studio Version" that will hit the markets.
being released as a single in March .

The "Feels Like A Prayer" track is an actual mash up between "Feels Like Home"
by Meck and "Like A Prayer", but it won't feature Madonna's original vocals;
it'll be a cover (with a random session singer vocalling Madonna's tune).

Apparently, they weren't allowed to use Madonna's acapella for the commercial release,
hence why a session singer has covered the song.

Sad, but true!