It's no understatement to call Elvis Presley the chief catalyst of the rock 'n' roll era. Presley earned his nickname ''The King'' by releasing dozens of course-altering singles over the course of his influential career. During the 1950s, Presley's records spent a collective 53 weeks in the No.1 chart position. On 24 Karat Hits, two dozen of the King's greatest recordings have been painstakingly compiled using the original 1, 2 and 3-track tapes. All the hits are here from Heartbreak Hotel to Suspicious Minds. Elvis as weve never heard him before.

The Ultimate Christmas Album, Vol. 5 collects more pop and rock holiday tunes, this time venturing further into the '70s and '80s with songs like Paul McCartney & Wings' "Wonderful Christmastime," Hall & Oates' "Jingle Bell Rock," and Barry Manilow's "It's Just Another New Year's Eve." The collection still features traditional pop chestnuts, including Dean Martin's "A Marshmallow World," Johnny Mathis' "The Christmas Song (Merry Christmas to You)," and Andy Williams' "Sleigh Ride," but this volume's overall feel is more contemporary than classic. Other highlights include Manhattan Transfer's "A Christmas Love Song," the Waitresses' "Christmas Wrapping," the Tokens' "Little Drummer Boy," and the Jackson 5's "I Saw Mommy Kissing Santa Claus." If The Ultimate Christmas Album, Vol. 5 isn't necessarily the most coherent volume in the series, it's certainly one of the most interesting.

Another installment in Collectables' The Ultimate Christmas Album series, volume four gathers a mix of well-known and offbeat holiday tunes, including Elvis Presley's "Blue Christmas," the Platters' "Winter Wonderland," and Perry Como's "It's Beginning to Look a Lot Like Christmas." Brook Benton's "You're All I Want for Christmas," Percy Faith's "Christmas Is," and Otis Redding's "Merry Christmas Baby" are some of the collection's soulful highlights, while Santo & Johnny's "Twistin' Bells" and Stan Freberg's "Christmas Dragnet" add some novelty to the festivities. Though it's a somewhat uneven collection, The Ultimate Christmas Album, Vol. 4: WCBS 101.1 has enough interesting and classic moments to make it worthwhile for anyone looking to go beyond the season's basic music.