Since the Estate will keep releasing Prince music long after I'm gone, there will come a point when I'm not capable of documenting their output anymore. Thus, I consider the list of posthumous releases as a bonus to the main project, which is the list of material Prince released in his lifetime. The list is stuck in mid-2019 for now, but I will update it as soon as possible.
2016
Prince - Facebook.com video streaming (04/21)
- Summertime - 2:49 (arranger and performer only) (streamed by Steve Purcell, author of the video, without the consent of the Prince estate)
Prince - Facebook.com audio streaming (04/22)
- Pain - 3:27 (rerecording of the 1997/09/30 version) (streamed by Rosie Gaines, who sings on the track, without the consent of the Prince estate)
Kahoru Kohiruimaki - Youtube.com video broadcast (04/22)
- Bliss - 4:16 (alternate mix of the Time The Motion album version)
Prince - Saturday Night Live TV broadcast (04/23)
- Let's Go Crazy - 5:45 (live) (aired by NBC, author of the video, without the consent of the Prince estate)
Prince + MonoNeon - Soundcloud.com audio streaming (04/25)
- Paisley Park After Dark - 1:44 (arranger and musician only) (live) (also known as Stratus) (streamed by MonoNeon without the consent of the Prince estate)
(NOTE: Several rehearsals featuring MonoNeon have since been posted by an anonymous user on Mixcloud and forwarded by MonoNeon on his Facebook page, however it is unknown if he posted them or if he simply shared the links, therefore they will not be featured here unless it is established that MonoNeon is the source. More info needed)
Prince - Youtube streaming (04/27)
- Days Of Wild - 4:09 (live) (streamed by DJ Lord of Public Enemy - Chuck D. was guesting on stage, author of the video, without the consent of the Prince estate)
Rosie Gaines - Pain single (05/17)
- Pain - 5:37 (rerecording of the 1997/09/30 version) (released without the consent of the Prince estate)
Jill Jones - Soho Radio broadcast (05/19)
- 4 Lust - 5:28 (rerecording of the 2011/04/27 version) (broadcast by Martyn Ware, arranger and producer of the track, without the consent of the Prince estate)
Brother Jules - 1000 X's & O's (Remix) promo single (08/31)
- 1000 X's & O's (Remix) - 04:51 (alternate mix of Prince's Hitnrun Phase One album version)
Brother Jules - Lady Cab Driver (Remix) promo single (09/13)
- Lady Cab Driver (Remix) - 7:08 (alternate mix of Prince's 1999 album version)
94 East - The Cookhouse 5 EP (??/??)
- If We Don't - 4:07 (musician only) (alternate mix of the Minneapolis Genius album version) (released without Prince's consent)
- If You See Me - 5:40 (musician only) (alternate mix of the Minneapolis Genius album version) (released without Prince's consent)
- I'll Always Love You - 3:49 (musician only) (alternate mix of the Minneapolis Genius album version) (released without Prince's consent)
- Games - 3:36 (musician only) (alternate mix of the Minneapolis Genius album version) (released without Prince's consent)
- Better Than You Think - 4:16 (musician only) (alternate mix of the Minneapolis Genius album version) (released without Prince's consent)
(NOTE: Reissue of the 2011 Cookhouse Five EP with additional instrumental bonus tracks. Discogs added it on 09/27, but it had already been annonced in 2015 for a 2016 release, so it may or may not have been released posthumously)
Brother Jules - Funknroll (Remix) promo single (10/06)
- Funknroll (Remix) - 4:34 (alternate mix of Prince & 3rdEyeGirl's Plectrumelectrum album version)
Prince - 4ever compilation (11/22)
- Let's Work - 3:02 (alternate mix of the Controversy album version) (posthumously tampered with)
- Moonbeam Levels - 4:06
(NOTE: Let's Work is listed on Princevault as being the original single edit but it's not, which can be verified by comparing both version's ending.)
Prince And The New Power Generation - Youtube streaming (12/08)
- Daddy Pop - 6:39 (live) (streamed by Scott McCullough, author of the video, without the consent of the Prince estate)
2017
Prince - De TV Show TV broadcast (01/15)
- Housequake - 0:35 (soundcheck snippet, broadcast by the Egbert van Hees estate, author of the video, without the consent of the Prince estate)
Prince - Deliverance EP (04/15)
- Deliverance - 3:45 (released by Ian Boxill, co-author of the track, without the consent of the Prince estate) (posthumously tampered with)
- I Am - 2:24 (different song than Elisa Fiorillo's I Am) (released by Ian Boxill, co-author of the track, without the consent of the Prince estate) (posthumously tampered with)
- Touch Me - 1:49 (released by Ian Boxill, co-author of the track, without the consent of the Prince estate) (posthumously tampered with)
- Sunrise Sunset - 1:12 (released by Ian Boxill, co-author of the track, without the consent of the Prince estate) (posthumously tampered with)
- No One Else - 2:52 (released by Ian Boxill, co-author of the track, without the consent of Prince's estate) (posthumously tampered with)
- I Am (Extended) - 3:49 (alternate mix of the 04/15 version above, extended) (released by Ian Boxill, co-author of the track, without the consent of the Prince estate) (posthumously tampered with)
(NOTE: this release was blocked by the Prince estate and withdrawn a few days only after release, making it a bootleg of sorts. However, given Boxill's claims to be co-author of the songs, I've kept it here)
Prince - Vimeo.com video streaming (04/21)
- A Day In The Life 1990 - 1:33 (medley of three tracks from a rehearsal rehearsal, including an unidentified track, Summertime and The Future, streamed by Steve Purcell, author of the video, without the consent of the Prince estate)
Prince - Electric Intercourse single (04/28)
- Electric Intercourse (Studio Version) - 4:57
Prince And The Revolution - Our Destiny / Roadhouse Garden single (05/12)
- Our Destiny - 2:59 (live) (included in the Purple Rain Deluxe album on 06/23) (posthumously tampered with)
- Roadhouse Garden - 3:27 (included in the Purple Rain Deluxe album on 06/23) (posthumously tampered with)
Prince - Father's Song single (06/16)
- Father's Song - 5:30 (rerecording of the 1984/07/26 version) (included in the Purple Rain Deluxe album on 06/23)
Prince - Purple Rain Deluxe album (06/23)
- The Dance Electric - 11:29 (alternate mix of André Cymone's A.C. album version)
- Love And Sex - 5:00
- Computer Blue ("Hallway Speech" version) - 12:18 (alternate mix of the Purple Rain album version)
- Possessed - 7:56
- Wonderful Ass - 6:24
- Velvet Kitty Cat - 2:42
- Katrina's Paper Dolls - 3:30
- We Can F**k - 10:17 (also known as + alternate mix of the Graffiti Bridge album version of We Can Funk)
Jill Jones - Soudcloud.com streaming (06/23)
- Our Destiny (Jill Jones) - 3:12 (alternate mix of the Purple Rain Deluxe album version) (streamed by Jill Jones without the consent of the Prince estate)
- Killing At The Soda Shop - 2:53 (streamed by Jill Jones without the consent of the Prince estate)
- When's Day - 1:39 (streamed by Jill Jones without the consent of the Prince estate)
Prince - I Would Die 4 U promo video (07/07)
- I Would Die 4 U - 4:40 (alternate mix of the 1985/11/26 version) (posthumously tampered with)
Eric Leeds - Times Squared (42nd St Mix) single (07/11)
- Times Squared (42nd St Mix) - 8:12 (alternate mix of the Times Squared album version) (released by Eric Leeds without the consent of the Prince estate)
Prince - The Same December promo video (11/03)
- The Same December - 3:47 (alternate mix of the Chaos & Disorder album version)
2018
Prince - Eye Hate U promo video (01/26)
- Eye Hate U - 4:37 (also known as + alternate mix of the The Gold Experience album version of Hate U)
Martika - Martika's Kitchen: Reheated Edition album (01/26)
- Spirit (Radio Edit) - 3:56 (alternate mix of the Martika's Kitchen album version, edit)
Janelle Monáe - Make Me Feel single (02/22)
- Make Me Feel - 3:14 (level of involvement unclear) (included in the Dirty Computer album on 04/27)
(NOTE: Janelle clearly stated Prince was somehow involved in the track, and possibly others on the Dirty Computer album, but as he received no official credit whatsoever for his contribution, the statement is confusing. More info needed.)
Janelle Monáe - Make Me Feel music video (02/22)
- Make Me Feel - 3:45 (level of involvement unclear) (alternate mix of the Dirty Computer album version)
(NOTE: Janelle clearly stated Prince was somehow involved in the track, and possibly others on the Dirty Computer album, but as he received no official credit whatsoever for his contribution, the statement is confusing. More info needed.)
Anna Fantastic - Youtube.com video streaming (03/28)
- Fantasia Erotica (The Love Story) - 5:56 (alternate mix of Carmen Electra's Carmen Electra album version, streamed by Anna Fantastic without the consent of the Prince estate) (posthumously tampered with)
Prince - Nothing Compares 2 U single (04/19)
- Nothing Compares 2 U - 4:40 (alternate mix of The Family's The Family album version) (posthumously tampered with)
- Nothing Compares 2 U - 4:12 (alternate mix of The Family's The Family album version, adit of above) (posthumously tampered with)
Prince - Mary Don't You Weep promo single (06/07)
- Mary Don't You Weep (Piano & A Microphone 1983 Version) - 4:39 (arranger and musician only) (included in the Piano & A Microphone 1983 album on 09/21)
Ingrid Chavez - Touch Of Love album (06/07)
- Touch Of Love - ?:?? (released by Ingrid Chavez without the consent of the Prince estate) (might have been posthumously tampered with)
- Elephant Box (Original Intro 1988) - ?:?? (alternate mix of the May, 19, 1992 album version) (released by Ingrid Chavez without the consent of the Prince estate) (might have been posthumously tampered with)
- Standing In The Rain - ?:?? (released by Ingrid Chavez without the consent of the Prince estate) (might have been posthumously tampered with)
(NOTE: As I do not possess a copy of this limited edition release, and the tracks were all featured in a continuous mix, I do not know whether they fade into each other or are featured as originally recorded, nor do I know the length of each individual track. More info needed.)
Prince - Anthology: 1995-2010 compilation (08/17)
- Crucial - 5:05 (alternate mix of the Crystal Ball album version) (posthumously tampered with)
Prince - 17 Days promo single (09/06)
- 17 Days (Piano & A Microphone 1983 Version) - 6:22 (rerecording of the 1984/05/16 version) (included in the Piano & A Microphone 1983 album on 09/21)
Prince - Why The Butterflies promo single (09/13)
- Why The Butterflies (Piano & A Microphone 1983 Version) - 6:26 (included in the Piano & A Microphone 1983 album on 09/21)
Prince - Mary Don't You Weep promo video (09/20)
- Mary Don't You Weep - 6:41 (alternate mix of the Piano & A Microphone 1983 album version) (posthumously tampered with)
Prince - Piano & A Microphone 1983 album (09/21)
- Purple Rain (Piano & A Microphone 1983 Version) - 1:26
- A Case Of You (Piano & A Microphone 1983 Version) - 1:40 (arranger and musician only) (rerecording of the One Nite Alone... album version)
- Strange Relationship (Piano & A Microphone 1983 Version) - 2:38 (rerecording of the Sign "O" The Times album version)
- International Lover (Piano & A Microphone 1983 Version) - 3:48 (rerecording of the 1999 album version)
- Wednesday (Piano & A Microphone 1983 Version) - 1:59 (rerecording of the 2017/06/23 Jill Jones version)
- Cold Coffee & Cocaine (Piano & A Microphone 1983 Version) - 5:13
Prince - 17 Days promo single 2 (09/27)
- 17 Days (Piano Version) - 3:14 (alternate mix of the Piano & A Microphone 1983 album version) (posthumously tampered with)
Rosie Gaines - Exploding All Over Europe (The Mixes) single (10/19)
- Exploding All Over Europe (Junior Vasquez Radio Mix) - 4:12 (possibly posthumously tampered with)
- Exploding All Over Europe (House Mix) - 6:27 (posthumously tampered with)
- Exploding All Over Europe (Back Of The House Mix) - 6:27 (posthumously tampered with)
- Exploding All Over Europe (House Instrumental) - 6:26 (posthumously tampered with)
- Exploding All Over Europe (Explodapella) - 5:56 (posthumously tampered with)
- Exploding All Over Europe (Voodoo Mix) - 6:19 (posthumously tampered with)
- Exploding All Over Europe (Voodoo Beats) - 5:59 (posthumously tampered with))
- Exploding All Over Europe (Dubbing All Over Europe) - 6:25 (posthumously tampered with)
- Exploding All Over Europe (Dubbing All Over Europe) (Instrumental) - 6:25 (posthumously tampered with)
- Exploding All Over Europe (Ka-Boom Dub) - 6:26 (posthumously tampered with)
- Exploding All Over Europe (European Dub) - 6:29 (posthumously tampered with)
Valerie Carter - The Lost Tapes album (12/13)
- I Got Over It - 3:21 (level of involvement uncertain, apparently composer and arranger only) (posthumously tampered with)
2019
Prince - Musicology (Live At Webster Hall - April 20, 2004) promo video (02/08)
- Musicology (Live At Webster Hall - April 20, 2004) - 3:23 (live) (alternate mix of the 2004/04/28 version) (posthumously tampered with)
Prince - Dear Mr. Man (Live At Webster Hall - April 20, 2004) promo video (02/15)
- Dear Mr. Man (Live At Webster Hall - April 20, 2004) - 4:07 (live) (alternate mix of the 2004/04/28 version) (posthumously tampered with)
Prince - Cream (Live At Webster Hall - April 20, 2004) promo video (02/22)
- Cream (Live At Webster Hall - April 20, 2004) - 3:01 (live) (alternate mix of the 2004/04/28 version) (posthumously tampered with)
Prince - I Could Never Take the Place of Your Man (Live At Webster Hall - April 20, 2004) promo video (03/01)
- I Could Never Take the Place of Your Man (Live At Webster Hall - April 20, 2004) - 1:27 (live) (alternate mix of the 2004/04/28 version) (posthumously tampered with)
Prince - Sometimes It Snows In April (Live At Webster Hall - April 20, 2004) promo video (03/08)
- Sweet Thing - 1:24 (live) (arranger and musician only) (live) (alternate mix of the 2004/04/28 version) (posthumously tampered with)
- Sometimes It Snows In April (Live At Webster Hall - April 20, 2004) - 1:26 (live) (alternate mix of the 2004/04/28 version) (posthumously tampered with)
(Also includes Proud Mary in between the two above since all tracks are in a single video, but since the difference between those versions and the originals are the fade in at the beginning and the fade out at the end, Proud Mary isn't, technically, an alternate version of the original)
Prince - Kiss (Live At Paisley Park, 12/31/1999) promo video (04/26)
- Kiss (Live At Paisley Park, 12/31/1999) - 3:45 (live) (alternate mix of the Rave Un2 The Year 2000 video album version) (posthumously tampered with)
Prince - Baby Knows (Live At Paisley Park, 12/31/1999) promo video (04/26)
- Baby Knows (Live At Paisley Park, 12/31/1999) - 3:19 (live) (alternate mix of the Rave Un2 The Year 2000 video album version) (posthumously tampered with)
Prince - She's Always In My Hair (Live At Paisley Park, 12/31/1999) promo video (04/26)
- She's Always In My Hair (Live At Paisley Park, 12/31/1999) - 2:32 (live) (alternate mix of the Rave Un2 The Year 2000 video album version) (posthumously tampered with)