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Grateful Dead 05/10/1986

Frost Amphitheatre, Palo Alto, CA
SHNID 176988
Source Summary
flac2444 SBD/AUD Matrix Blend by Ryan Shubert April 2026
Entered by Matt Vernon
Checksums gd1986-05-10.ffp, gd1986-05-10.md5
Disc Counts 0 / 0
Media Size
Date Circulated
Date Added

04/14/2026
Downloads Download Text | Download Zip
Archive Identifier gd1986-05-10.176988.matrix.shubert.flac2444 ↗

Other Sources
SHNID 13817 AUD>MC*>DAT>CDR; via Abraham & Isaac; seedeD
SHNID 19962 SBD > MC > C > DAT > CD > EAC > SHN; EAC/SHN by...
SHNID 81625 flac16 ; Recording Info: SBD -> Cassette...
SHNID 120490 flac24 ; Master Audience Recorded By Mr....
SHNID 120491 flac16 ; Master Audience Recorded By Mr....
SHNID 135047 flac24 ; lineage: schoeps cmc 44 fob> tcd-d5>...
SHNID 140256 flac16 ; Source Info: (FOB) Schoeps CMC4/MK41...
SHNID 148864 flac16/48kHz ; Source Info: Chris Hecht's...
SHNID 148865 flac24 ; Source Info: Chris Hecht's Master...
SHNID 156608 flac1644 1GEN AUDCA Microphones: Jaime Poris...
SHNID 156609 flac2448 1GEN AUDCA Microphones: Jaime Poris...
SHNID 166965 flac1648 Mark Severson's Master Audience...
SHNID 166966 flac2496 Mark Severson's Master Audience...
Grateful Dead
Frost Amphitheatre
Stanford University
Palo Alto, CA
Saturday, May 10, 1986

SBD/AUD Matrix Blend
FLAC 24-bit / 44.1 kHz


================================================================
SOURCES
================================================================

SOURCE 1 - Soundboard (Charlie Miller, 2006)
--------------------------------------------
Recording:
  SBD > Cassette Master (Sony D5 / Maxell MX-90)

Transfer:
  Cassette Master (Tascam 122mkII) > Apogee MiniMe (24bit/48k) >
  Samplitude Professional v8.01 > FLAC16

Patch (in original SBD source):
  Drums (2:05 - 3:02) patched from AUD source (etree supplies)

All transfers and mastering by Charlie Miller
charliemiller87@earthlink.net
December 16, 2006

Thanks to Paul Scotton and Joani Walker for the cassettes.


SOURCE 2 - Audience (Scott Clugston, 2017)
--------------------------------------------
Recording:
  (FOB) Schoeps CMC4/MK41 (120 degree ORTF) > Oade M118 >
  Sony PCM-F1

Transfer:
  Master Oade PCM (unknown deck/hardware/software) > hard disk >
  Adobe Audition 3.0 > TLH FLAC16

Mastered by Scott Clugston
December 15, 2017

Thanks to the Oade brothers and crew for the master recording,
Jim Wise for the hard disk drive, and Charlie Miller for
coordinating the effort.


================================================================
MATRIX BLEND
================================================================

Blend by Ryan Shubert
April 2026

Mixed in Reaper 7 at 24-bit / 44.1 kHz.

The two sources were loudness-matched and sample-aligned per
song. The blend is approximately 60/40 SBD-dominant across
the musical range, with the sub-bass being 100% SBD and the
high-end leaning SBD as well.

Processing was deliberately light and transparent:

- Light corrective EQ on each source (linear-phase, iZotope
  Ozone 12). The SBD got a small subsonic cut and a gentle
  presence-range trim; the AUD got a high-pass to clear
  room rumble, a low-pass to tame the HF cliff, and a few
  small bell cuts in the low-mids and presence.
- A very light master EQ (sub-1 dB moves) and a true-peak
  safety limiter set at -1.0 dBTP (touching peaks only —
  no loudness processing).
- No compression, no saturation, no dynamic EQ, no reverb,
  no stereo widening, no time stretching or pitch correction.


================================================================
NOTES
================================================================

- Set 2 is seamless (as in the original Miller SBD).

- The Miller SBD already contained a small AUD patch in Drums
  from 2:05 - 3:02 (source: etree supplies). This patch is
  retained in the matrix and blended with the Clugston AUD at
  the same point.

- Two brief audience source dropouts occur during Sugaree
  (d2t03). In the matrix, the SBD continues uninterrupted at
  these points, so the dropouts are not audible in the final
  blend. Noted here for documentation.

- Track boundaries were set independently for this matrix and
  do not match either parent source exactly.


================================================================
SETLIST
================================================================

Set 1:
  d1t01 - Tuning                                    (1:43)
  d1t02 - Bertha >                                  (6:02)
  d1t03 - Greatest Story Ever Told                  (5:09)
  d1t04 - West L.A. Fadeaway                       (10:08)
  d1t05 - Desolation Row                           (10:01)
  d1t06 - Tennessee Jed                            (10:33)
  d1t07 - New Minglewood Blues                      (8:29)
  d1t08 - Big Railroad Blues                        (4:47)
  d1t09 - Let It Grow                              (12:57)

Set 2:
  d2t01 - Tuning                                    (2:01)
  d2t02 - Hell In A Bucket >                        (7:02)
  d2t03 - Sugaree                                  (12:44)
  d2t04 - Estimated Prophet >                      (11:48)
  d2t05 - Eyes Of The World >                      (11:06)
  d2t06 - Drums >                                  (10:16)
  d3t01 - Space >                                   (8:56)
  d3t02 - The Wheel >                               (5:02)
  d3t03 - China Doll >                              (4:56)
  d3t04 - Throwing Stones >                         (9:29)
  d3t05 - Turn On Your Lovelight                    (5:59)

Encore:
  d3t06 - Crowd/Tuning                              (2:00)
  d3t07 - The Mighty Quinn (Quinn The Eskimo)       (4:58)

Total runtime: 2:46:07


================================================================
CREDITS
================================================================

SBD source:   Charlie Miller (transfer, mastering, 2006)
AUD source:   The Oade Brothers (recording)
              Jim Wise (hard disk)
              Scott Clugston (transfer, mastering, 2017)
Matrix blend: Ryan Shubert (2026)

This is my first matrix attempt, and to the
best of my knowledge no prior matrix of this show has been
publicly circulated on etree, Lossless Legs, or the Internet
Archive. Huge thanks to the tapers who braved the crowds and
the weather to capture these shows in the first place, to the
transferers and masterers who have carefully preserved and
remastered these recordings over the decades, and to the
Lossless Legs community for keeping this music alive
and freely accessible. None of this exists without all of
you. Any flaws in this blend are mine; all the beauty
underneath it is theirs.

- RS April, 2026



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