Over the weekend, a ton of previously unreleased Nirvana material mysteriously appeared online. The 14 alternate mixes and demos includes at least four outtakes from the Sound City sessions, an extended instrumental version of “Heart-Shaped Box,” an alternative version of their Velvet Underground cover “Here She Comes Now” and more. Stream them all below.

**On October 22nd Turbo Suit with Umphrey’s McGee’s Ryan Stasik will be recreating Nirvana’s ‘Nevermind’ in its entirety for the seminal album’s 25th anniversary. Get tickets and more info here.**

“Sappy” (Nevermind Outtake 1991) Recorded in May-June, 1991 Sound City Studios, Van Nuys, CA:

 

“Old Age” (Alt Take – Mix 1) Recorded in May-June, 1991 Sound City Studios, Van Nuys, CA:

“Old Age” (Alt. Take – Mix 2) Recorded in May-June, 1991 Sound City Studios, Van Nuys, CA:

“Heart-Shaped Box” (Instrumental 1993) Recorded in February 12-26, 1993 Pachyderm Studios, Cannon Falls, MN:

“Seasons In The Sun” (Alt. Mix) Recorded in January 19-21, 1993 Ariola BMG Studios, Rio de Janeiro, BR:

“Onward Into Countless Battles” (Alt. Mix) Recorded in January 19-21, 1993 Ariola BMG Studios, Rio de Janeiro, BR:

“Milk It” (Demo – Alt. Mix) Recorded in January 19-21, 1993 Ariola BMG Studios, Rio de Janeiro, BR:

“Verse Chorus Verse” (Alt. Take 1991) Recorded in May-June, 1991 Sound City Studios, Van Nuys, CA:

“I Hate Myself And Want To Die” (Demo – Alt. Mix) Recorded in January 19-21, 1993 Ariola BMG Studios, Rio de Janeiro, BR:

“Gallons Of Rubbing Alcohol Flow Through The Strip” (Alt. Mix) Recorded in January 19-21, 1993 BMG Ariola Ltda., Rio de Janeiro:

“Scentless Apprentice” (Demo – Alt. Mix) Recorded in January 19-21, 1993 BMG Ariola Ltda., Rio de Janeiro, BR:

“Tourette’s” (Alt. Mix) Recorded in February 12-26, 1993 Pachyderm Studios, Cannon Falls, MN:

“Here She Comes Now” (Alt. Mix) Recorded in April 2-6, 1990 Smart Studios, Madison WI:

“Polly” (Alt. Mix) Recorded in April 2-6, 1990 Smart Studios, Madison WI:

[Via Stereogum]