Little Feat, Rad Gumbo: The Complete Warner Bros. Years 1971-1990 (Warner Bros./Rhino)

The eclectic rock band's near two-decade run on Warner Bros. is celebrated in this new box set, featuring all the band's original studio albums, an expanded edition of the live Waiting for Columbus and a bonus disc of recordings sourced from the band's 2000 box set Hotcakes & Outtakes. (Amazon U.S. / Amazon U.K.)

The Grass Roots, The Complete Original Dunhill/ABC Hit Singles / Irma Thomas, Full Time Woman -- The Lost Cotillion Album / Professor Longhair, The Last Mardi Gras / Dr. John, The Night Tripper, Gris Gris / David Ruffin, My Whole World Ended/Feelin' Good / David Ruffin, David Ruffin/Me 'N Rock 'N Roll Are Here to Stay / Marilyn McCoo, Solid Gold (Expanded Edition) / Charley Pride, The Gospel Collection (Real Gone Music)

Real Gone's March madness features a host of titles, including two Mardi Gras-themed offerings from two New Orleans legends: Dr. John's first album and a double-disc live set from jazz pianist Professor Longhair.

The Grass Roots: Amazon U.S. / Amazon U.K.
Irma Thomas: Amazon U.S. / Amazon U.K.
Professor Longhair: Amazon U.S. / Amazon U.K.
Dr. John: Amazon U.S. / Amazon U.K.
David Ruffin #1: Amazon U.S. / Amazon U.K.
David Ruffin #2: Amazon U.S. / Amazon U.K.
Marilyn McCoo: Amazon U.S. / Amazon U.K.
Charley Pride: Amazon U.S. / Amazon U.K.

Bob Dylan, The 30th Anniversary Concert Celebration (Columbia/Legacy)

This multi-artist live tribute to The Bard, recorded at Madison Square Garden in 1992, is reissued as an expanded CD set as well as in a newly-restored DVD or Blu-Ray version with unreleased performances and behind-the-scenes footage.

2CD: Amazon U.S. / Amazon U.K.
DVD: Amazon U.S. / Amazon U.K.
BD: Amazon U.S./ Amazon U.K.

T. Rex, A Beard of Stars / T. Rex: Deluxe Editions (Universal U.K.)

Before Marc Bolan hit the sweet spot, 1970 saw him cutting two albums - the last credited to "Tyrannosaurus Rex" and the first credited to "T. Rex," respectively - that saw him moving from psych-folk to the kind of music that made him a legend. Both albums are expanded with unreleased demos, outtakes and single material (including beloved glam cut "Ride a White Swan").

A Beard of Stars: 2CD (Amazon U.K. / Amazon U.S.) / 2LP (Amazon U.K. / Amazon U.S.)
T. Rex: 2CD (Amazon U.K. / Amazon U.S.) / 2LP (Amazon U.K. / Amazon U.S.)

Rufus Wainwright, Vibrate: The Best of Rufus Wainwright (DGC/Interscope/UMe)

A greatest-hits compilation from the theatrical singer-songwriter, son of fellow-renowned musician Loudon Wainwright III.

CD: Amazon U.S. / Amazon U.K.
2CD: Amazon U.S. / Amazon U.K.
2LP: Amazon U.S. / Amazon U.K.

Bob Frank, Bob Frank / Peter Walker, "Second Poem to Kamela" or Gypsies Are Important (Light in the Attic)

Light in the Attic kicks off its new Vanguard Vault series exploring the "obscure, non-traditional side of the legendary Vanguard Records archive" with the 1972 self-titled album from Bob Frank ("the best songwriter you never heard" per Big Star producer Jim Dickinson) and the rare 1968 follow-up to Peter Walker's mystical psych-folk Rainy Day Raga LP.

Bob Frank: LP (Amazon U.S. / Amazon U.K.) / CD (Amazon U.S. / Amazon U.K.)
Peter Walker: LP (Amazon U.S. / Amazon U.K.) / CD (Amazon U.S. / Amazon U.K.)

Heart, Magazine / Peter, Paul and Mary, Peter, Paul and Mary (Audio Fidelity)

New, Steve Hoffman-mastered editions of two classic titles on hybrid SACD.

Heart: Amazon U.S. / Amazon U.K.
Peter, Paul and Mary: Amazon U.S. / Amazon U.K.