R.E.M. have joined in on this year's Record Store Day celebrations. On April 19, they'll release Unplugged: The Complete 1991 and 2001 Sessions, a 4xLP collection pairing together both of the band's sets for MTV's "MTV Unplugged" acoustic performance series. The release will include 11 songs that were not broadcast on MTV. Check out the tracklistings below.

The first set draws largely from 1991's Out of Time and five albums in total, as well as a cover of the Troggs' "Love Is All Around". The second appearance highlighted the band's 2001 album Reveal.

On Record Store Day, R.E.M.'s Mike Mills will sign copes at the Scarborough, Maine record shop Bull Moose. Both sets will be out on CD and digitally on May 20.

Unplugged: The Complete 1991 and 2001 Sessions:

1991 Unplugged, Disc 1:

01 Half A World Away

02 Disturbance at the Heron House

03 Radio Song

04 Low

05 Perfect Circle

06 Fall on Me

07 Belong

08 Love Is All Around

1991 Unplugged, Disc 2:

01 It's the End of the World As We Know It (And I Feel Fine)

02 Losing My Religion

03 Pop Song 89

04 Endgame

05 Fretless *

06 Swan Swan H *

07 Rotary 11 *

08 Get Up *

09 World Leader Pretend *

2001 Unplugged, Disc 3:

01 All the Way to Reno (You're Gonna Be a Star)

02 Electrolite

03 At My Most Beautiful

04 Daysleeper

05 So. Central Rain (I'm Sorry)

06 Losing My Religion

07 Country Feedback

08 Cuyahoga

2001 Unplugged, Disc 4:

01 Imitation of Life

02 Find the River

03 The One I Love *

04 Disappear *

05 Beat a Drum *

06 I've Been High *

07 I'll Take the Rain *

08 Sad Professor *

Not included in original television broadcast

Watch R.E.M.'s 1991 "Unplugged" set.