Date	Venue	Generation	Length	Source	Comments
75/01/12	Brussels	unknown gen	108	aud	1st source, cassette?
75/01/12	Brussels	2nd gen	105	aud	2nd source, runs a tiny bit slow
75/01/12	Brussels	3rd gen	107	aud	2nd source, runs a bit slow?
75/01/12	Brussels	master	108	aud	3rd source, Sony Rec>LH BASF120 master cassette (runs slow) (same taper as Brussels May 28th, 1972 and June 20th, 1980)
75/01/20	Chicago	2nd gen	109	aud	1st source, 2nd gen cassette (songs out of propoer sequence). Band Announcements, first half of Rock And Roll and How Many More Times taken from January 21st, 1975.
75/01/20	Chicago	3rd gen	76	aud	1st source, much incomplete
75/01/20	Chicago	1st gen	107	aud	2nd source (Memorezx Type 1 MRX2 Oxide 90 1st gen cassette x2)
75/01/21	Chicago	2nd gen	16	aud	part of Chicago January 20th, 1975 1st source tape that was commonly attributed to that date
75/01/21	Chicago	unknown gen	14	aud	color amateur video with actual sound
75/01/22	Chicago	1st gen	122	aud	Memorex Type 1 MRX2 Oxide 90 1st gen cassette x2
75/01/24	Cleveland	master?	Almost 157	aud	said to be the master but still not verified at all, goes slower and slower then towards the end it seems to go back up
75/01/24	Cleveland	1st gen	155	aud	runs a hair slow but hasn't speed issues
75/01/25	Indianapolis	4th gen	95	aud	-
75/01/29	Greensboro	1st gen	137	aud	runs slow (taped by Billy Bradham)
75/01/29	Greensboro	2nd gen	137	aud	runs slow (taped by Billy Bradham)
75/01/31	Detroit	master?	131	aud	-
75/01/31	Detroit	unknown gen	134	aud	more complete than supposed master but has some speed issues in latter part (Stairway To Heaven incorrrectly placed before How Many More Times)
75/02/03	New York	1st gen	Near 144	aud	Artie's source, available as a Sony TC120>1st gen cassette and runs fast (clocks at 142 mins.) and as a Sony TC120>1st gen cassette and it also runs fast (clocks at 143 mins)
75/02/03	New York	2nd gen	143	aud	Artie's source, Sony TC120>2nd gen cassette (runs a bit fast, correct is 151 mins.)
75/02/04	New York	master	80	aud	Taped by Ed A. (runs a bit slow, correct speed is 76 mins.). Realistic C60 x 2 Master Cassette>Panasonic RQ209S portable cassette recorder (recorded from the 300s section on Plant's side of the stage; during the 1975 year following the concert taper recorded over most of the tapes - he had recorded the whole show)
75/02/04	New York	1st gen	80	aud	Taped by Ed A. 1st gen Type II cassette (runs a bit slow). It's very bassy, the 3rd gen has highend but sounds distorted. This one is a bit smoother and has more intro before Rock And Roll.
75/02/04	New York	2nd gen	78	aud	Taped by Ed A. The sound of this is more bassy - it lacks the highend that the 3rd gen has.
75/02/04	New York	3rd gen	Near 82	aud	Taped by Ed A. 3rd gen cassette (distant and hissy, runs a bit fast).
75/02/06	Montreal	2nd gen	164	aud	faked stereo
75/02/06	Montreal	unknown gen	25	aud	colour amateur video without actual sound, taped by Jim Speedy
75/02/07	New York	1st gen	110	aud	Artie's source, Sony TC120>1st gen cassette (clocks at 110:25) and as a Sony TC120>1st gen cassette and there is 40 seconds more Artie's screaming in the beginning and includes the announcer saying "the American return of Led Zeppelin" which is missing on the other 1st gen so this is a better choic, it runs a bit faster than other 1st gen (clocks at 108:55)
75/02/07	New York	unknown gen	152	aud	-
75/02/07	New York	unknown gen	5	live-on-stage	Color professional video with actual sound (shot by a local TV crew for documentary). Available as a standard three-song set and as a brief portion of Rock And Roll in excellent quality, filming of the crowd, plus a brief interview with Peter Grant and NBC commentary. Half of the footage has a stamp on the picture. Cosmic Energy's "Assemblage" is the only one featuring footage of the crowd, after the gig.
75/02/08	Philadelphia	1st gen	151	aud	1st source, 1st gen cassette
75/02/08	Philadelphia	2nd gen	155	aud	1st source
75/02/08	Philadelphia	3rd gen	155	aud	1st source
75/02/08	Philadelphia	2nd gen	128	aud	2nd source, 2nd gen cassette
75/02/08	Philadelphia	unknown gen	Almost 13	aud	color amateur video without actual sound
75/02/10	Landover	master	169	aud	1st source, speed problems during Heartbreaker, also tape married by some distortion throughout
75/02/10	Landover	2nd gen	108	aud	1st source?
75/02/10	Landover	unknown gen	82	aud	2nd source (Maxell XL II 90 Type II cassette)
75/02/10	Landover	unknown gen	3	aud	color amateur video without actual sound
75/02/12	New York	master	176	aud	1st source, taped by Jerry Moore, Sony ECM33p's>SONY TC152>master Advent Chrome C-90 cassettes, Center Rear Orchestra Six Rows Behind Soundboard. Microphones On Pole Two Feet Above Head level
75/02/12	New York	1st gen	172	aud	2nd source, Artie's source
75/02/12	New York	1st gen?	172	sbd	no source tape available, only silver pressed bootlegs
75/02/13	New York	master	149	aud	1st source, missing The Song Remains The Same, The Rain Song, Kashmir, Roll Over Beethoven tease and Communication Breakdown
75/02/13	New York	1st gen	149	aud	1st source, Sm's 2 x Maxell XLII 100's cassettes
75/02/13	New York	1st gen	182	aud	2nd source
75/02/13	New York	unknown gen	?	?	3rd source
75/02/14	New York	master	Almost 187	aud	1st source, taped by Gregory Gunter
75/02/14	New York	1st gen	Near 185	aud	1st source, taped by Gregory Gunter
75/02/14	New York	2nd gen	183	aud	1st source, 2nd tape
75/02/14	New York	low gen	102	aud	2nd source, supposed to be 5th gen
75/02/14	New York	1st gen?	196	sbd	no source tape available, only silver pressed bootlegs
75/02/16	St. Louis	master	108	aud	1st source, master cassette
75/02/16	St. Louis	master	Almost 152	aud	2nd source (Handheld mic>Craig recorder>3M MFRD C60 normal bias master cassette)
75/02/16	St. Louis	1st gen?	174	sbd	no source tape available, only silver pressed bootleg
75/02/28	Baton Rouge	master?	174	aud	taped by Freezer, runs a bit slow (reported to be no master of this show, only high gen copies)
75/02/28	Baton Rouge	1st gen?	172	aud	taped by Freezer, runs a bit slow? (reported to be no low gens of this show, only high gen copies)
75/02/28	Baton Rouge	1st gen?	166	sbd	-
75/03/03	Fort Worth	unknown gen	1	aud	taped by Andy (color amateur video without actual sound)
75/03/04	Dallas	1st gen?	162	sbd	no source tape available, only silver pressed bootlegs
75/03/04	Dallas	unknown gen	4	aud	color amateur video with actual sound
75/03/05	Dallas	master	181	aud	-
75/03/05	Dallas	1st gen	186	aud	Ccommonly circulated as master, available as a version with noise reduction that also runs a tiny bit slow (clocks at 185:12) and a clean version with tape hiss (clockst at 186:02).
75/03/05	Dallas	2nd gen	185	aud	2nd gen cassette (sounds almost identical to the clean 1st gen however this one doesnt saturate, the spectrum is clean here also - I suspect the other 1st gen is actually a remastered version of this 2nd gen)
75/03/05	Dallas	1st gen?	174	sbd	no source tape available, only silver pressed bootlegs
75/03/10	San Diego	4th gen	168	aud	Stairway To Heaven through Black Dog slowed down -4.00%. Seems after the last tape flip the tape ran too fast making the band and Plant sound almost chipmunkish.
75/03/10	San Diego	unknown gen	158	aud	-
75/03/10	San Diego	unknown gen	Almost 10	aud	color amateur video without actual sound (original song order incorrect - Trampled Underfoot placed after Dazed And Confused)
75/03/11	Long Beach	master	Near 164	aud	1st source, taped by Mike Millard (AKG Mics>Nakamichi Deck>master cassette)*
75/03/11	Long Beach	1st gen	Near 163	aud	1st source, taped by Mike Millard (AKG Mics>Nakamichi Deck>master cassette>1st gen cassette)
75/03/11	Long Beach	3rd gen	162	aud	1st source, taped by Mike Millard
75/03/11	Long Beach	unknown gen	92	aud	2nd source, cassette (runs a bit slow)
75/03/11	Long Beach	1st gen?	159	sbd	no source tape available, only silver pressed bootlegs (runs a hair fast)
75/03/12	Long Beach	1st gen	175	aud	1st source, 1st gen cassette
75/03/12	Long Beach	3rd gen	180	aud	1st source
75/03/12	Long Beach	master	Almost 34	aud	2nd source, taped by Mike Millard (AKG Mics>Nakamichi Deck>master cassette)*
75/03/12	Long Beach	1st gen	Almost 34	aud	2nd source, taped by Mike Millard (AKG Mics>Nakamichi Deck>master cassette>1st gen VHS)
75/03/12	Long Beach	3rd gen	35	aud	2nd source, taped by Mike Millard
75/03/12	Long Beach	master	153	aud	3rd source, end of Dazed And Confused, Stairway To Heaven and Whole Lotta Love/Out On The Tiles Intro/Black Dog were recorded but due to big distortion of tape removed from the transfer
75/03/11	Long Beach	unknown gen	3	aud	color amateur video without actual sound
75/03/14	San Diego	1st gen?	174	sbd	no source tape available, only silver pressed bootlegs
75/03/17	Seattle	3rd gen	Near 32	aud	1st source
75/03/17	Seattle	unknown gen	34	aud	1st source
75/03/17	Seattle	master	Almost 153	aud	2nd source (ext mic>Tandberg mono R2R>master reel) (same taper (Stan Gutowski) as Seattle March 21st, 1975?)
75/03/17	Seattle	unknown gen	3	aud	Color amateur video without actual sound (commonly but incorrectly attributed to March 21st, 1975). The official DVD has a snippet of this clip in the credits video as well as in the Audio menu of DVD #2.
75/03/19	Vancouver	unknown gen	?	aud	1st source
75/03/19	Vancouver	master?	131	aud	2nd source, some sources reportrs that claimed to be master but is not verified, also runs just a bit slow
75/03/19	Vancouver	1st gen	131	aud	2nd source, runs a bit slow
75/03/19	Vancouver	2nd gen	128	aud	2nd source
75/03/19	Vancouver	1st gen?	182	sbd	no source tape available, only silver pressed bootlegs
75/03/20	Vancouver	1st gen	165	aud	1st source (runs fast, correct speed is 179 mins.)
75/03/20	Vancouver	unknown gen	Almost 167	aud	1st source (runs fast, correct speed is 179 mins.)
75/03/20	Vancouver	master	157	aud	2nd source, taped by Lawrence Russell, no Stairway To Heaven (ext figure 8 mic>Memorex MRX2 Oxide C90 & Sony FeCr C60 master cassettes). He also recorded Vancouver July 18th, 1973 show.
75/03/20	Vancouver	1st gen	Near 164	aud	2nd source, taped by Lawrence Russell (ext figure 8 mic>Memorex MRX2 Oxide C90 & Sony FeCr C60 master cassettes>1st gen). He also recorded Vancouver July 18th, 1973 show.
75/03/21	Seattle	master	182	aud	1st source (ext mic>Tandberg mono R2R @ 7 1/2 ips master reels) (same taper (Stan Gutowski) as Seattle March 17th, 1975?). The taper said that he simply situated recorder on top of a nearby stack of unused folding chairs in the second tier of the huge arena and left recording while he returned to his seat. The taper also transferred his March 21st, 1975 Seattle master reel back in the early 1990's for a guy to analog cassette, and we got a dub from him. (so some copies are master reel>1st gen cassette>2nd gen cassette). Other than it being a bit bass heavy, it's superb. About five years later, the taper had the master reel transferred again - this time to DAT for we believe Mike Wolf (Datfly). The later transfer to DAT sounds as if either there was some alignment problems, or that the reel had deteriorated. We've never seen or heard of the taper transferring his master reel to VHS, but we could be wrong.
75/03/21	Seattle	2nd gen	?	aud	1st source (same taper (Stan Gutowski) as Seattle March 17th, 1975?)
75/03/21	Seattle	4th gen	184	aud	1st source, shorter Stairway To Heaven (same taper (Stan Gutowski) as Seattle March 17th, 1975?) (ext mic>Tandberg mono R2R @ 7 1/2 ips master reels (Stan Gutowski)>1st gen>2nd gen)
75/03/21	Seattle	1st gen	193	aud	2nd source, called Mike Tate and Mark Gorelick source (master cassettes>1st gen open reels (two reels were used - the first recorded at 3.75 ips (9.5cm/sec), the second at 7.5 ips (19cm/sec)), reported that master cassettes have been lost)
75/03/24	Los Angeles	master	186	aud	1st source, taped by Mike Millard (AKG mics>Nakamichi Deck>master cassette)*
75/03/24	Los Angeles	1st gen	184	aud	1st source, taped by Mike Millard (AKG Mics>Nakamichi Deck>master cassette>1st gen cassette)
75/03/24	Los Angeles	2nd gen	154	aud	2nd source
75/03/24	Los Angeles	unknown gen	24	aud	color amateur video with actual sound (runs fast)
75/03/25	Los Angeles	master	184	aud	1st source, taped by Mike Millard (AKG mics>Nakamichi Deck>master cassette)*
75/03/25	Los Angeles	1st gen	Almost 183	aud	1st source, taped by Mike Millard (AKG Mics>Nakamichi Deck>master cassette>1st gen cassette)
75/03/25	Los Angeles	3rd gen	186	aud	1st source, taped by Mike Millard
75/03/25	Los Angeles	unknown gen	120	aud	2nd source
75/03/25	Los Angeles	unknown gen	25	aud	1st movie, color amateur video with actual sound (song order incorrect - Over The Hills And Far Away placed after Trampled Underfoot)
75/03/25	Los Angeles	unknown gen	12	aud	2nd movie, color amateur video with actual sound
75/03/25	Los Angeles	unknown gen	2	aud	3rd movie, color amateur video without actual sound (most versions are either silent either dubbed with sound form the March 27th, 1975 and they give this clip the date of March 27th, 1975)
75/03/27	Los Angeles	master	215	aud	1st source, taped by Mike Millard (AKG mics>Nakamichi Deck>master cassette)*
75/03/27	Los Angeles	1st gen	212	aud	1st source, taped by Mike Millard (AKG Mics>Nakamichi Deck>master cassette>1st gen cassette)
75/03/27	Los Angeles	1st gen	214	aud	2nd source, cassette (not verified if it is a low or high gen)
75/03/27	Los Angeles	unknown gen	226	aud	2nd source, the Length is quite suspended
75/03/27	Los Angeles	unknown gen	8	aud	color amateur video without actual sound (sometimes attributed to March 24th, 1975)
75/05/17	London	master	Almost 196	aud	1st source
75/05/17	London	master	Near 167	aud	2nd source
75/05/17	London	master?	194	aud	2nd source, the Length is quite suspended
75/05/18	London	unknown gen	?	aud	1st source, reported that vinyl is the only true recording for this source but still not confimred at all (vinyl clocks at 39:42 while "master" on 101 mins.)
75/05/18	London	master	Almost 56	aud	2nd source
75/05/18	London	master	Near 142	aud	3rd source
75/05/18	London	master	Near 198	aud	4th source, taped by Nigel Bradder (Cardioid Mics>Portable Sanyo>BASF LH-120 master cassette x2)
75/05/23	London	1st gen	209	aud	1st source
75/05/23	London	2nd gen	198	aud	1st source
75/05/23	London	4th gen	202	aud	1st source (runs a bit slow)
75/05/23	London	unknown gen	198	aud	1st source (TDK D 90 Type I cassette x 2 & TDK D 60 Type I cassette)
75/05/23	London	master	140	aud	2nd source
75/05/23	London	1st gen	Almost 137	aud	2nd source
75/05/23	London	master	203	aud	3rd source
75/05/24	London	vinyl	Near 106	aud	1st source (also available No Quarter in much more worse quality but still not confirmed if this track is taken from low gen or tapes have been lost)
75/05/24	London	master	163	aud	2nd source (No Quarter is from the 1st source and clocks with it at almost 187 minutes)
75/05/24	London	1st gen	161	aud	2nd source (1st gen cassette, No Quarter is from the 1st source, with it clocks at almost 185 minutes)
75/05/24	London	1st gen	Near 144	aud	2nd source
75/05/24	London	1st gen?	204	sbd	only old source tape available as video soundtrack, new transfers only as silver pressed bootlegs
75/05/24	London	unknown gen	220	pro	Color professional video with actual sound shot to feed the large screens. The picture is degenerated on all of pre-2005 versions. The new version has Trampled Underfoot, Moby Dick, Dazed And Confused, Stairway To Heaven and Whole Lotta Love-Out On The Tiles Intro-Black Dog in really good quality which means that tape generation is far closer to the master. DVD only features In My Time Of Dying with some inserts edited.
75/05/25	London	2nd gen	206	aud	1st source, runs fast (2nd gen cassette)
75/05/25	London	master	55	aud	2nd source
75/05/25	London	2nd gen	219	sbd	only old source tape available as video soundtrack, new transfers only as silver pressed bootlegs
75/05/25	London	unknown gen	226	pro	Color professional video with actual soundshot to feed the large screens. The picture is degenerated on all of pre-Toasted Condor videos, also all of videos were very incomplete. This newest version has the quality much better and is obvious that it comes from very close to the master. The footage of the songs used on the official DVD are slightly edited from the original cut that can be seen on the bootlegs.

 

*Important Note: As reported, Millard hated bootleg companies and never willingly gave access to any of his tapes to be used. However the tapes he traded did find there way into the hands of various bootleg companies. Many of copies he did are marked by several micro cuts to protect the original tapes and not to gave any chance to the potential bootleggers to have a true, complete master recording. It is claimed that Millard destroyed some of his Led Zeppelin master tapes, though it is still believed his family have posession of a bulk of the tapes. As for now no bootleg was sourced from any of Millard master tapes. All were sourced directly from several 1st gen copies and every bootleg that stated its recording comes from Millard master is a false claim.