3a. U2, 'Under A Blood Red Sky'

This is, of course, the Dublin foursome's 1983 live album, recorded at Red Rocks, Colorado. Much of it's classic - this is from whence the "This is not a rebel song" version of "Sunday Bloody Sunday" comes. Opener "Gloria" is tremendous, too. But this album, so vaunted in U2's history, has its forgettable moments as well: "Party Girl," anyone? "The Electric Co."? B+