Pusha T has announced through Twitter that "Mercy," the lead single from Kanye West and his G.O.O.D. Music compatriots' compilation album, will be released this Friday, on actual Good Friday. No word if this will be the first in a line of weekly G.O.O.D. Friday singles like the ones West released in the summer and autumn of 2010. No release date been announced for the G.O.O.D. Music album will feature contributions from Mannie Fresh, Kid Cudi and Big Sean, as well as Frank Ocean and Jay Electronica.
Update, 4/4/2012: "Mercy" will feature Kanye West, Big Sean, Pusha T and 2 Chainz, according to Kanye's website.