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Grateful Dead 07/23/1967

Straight Theater, San Francisco, CA
SHNID 178201
Source Summary
flac2448 10-inch 33-rpm flexi disc > ?? > 7-inch Reel > Technics 1506 > Komplete-6 interface > Audacity 2448 capture > Izotope-RX > Wavelab > CD-Wave (24bit) > TLH > FLAC 2448
Entered by Matt Vernon
Checksums ffp, gd1967-07-23.xxxxxx.cassady-flexi-disc.flac2448.md5
Disc Counts 0 / 0
Media Size Compressed: 109.2 MB (114504000 bytes)
Date Circulated
Date Added
07/04/2026
07/06/2026
Downloads Download Text | Download Zip
Archive Identifier gd1967-07-23.178201.flexi-disk.pape.andrewf.flac2448 ↗

Other Sources
SHNID 5418 Neal Cassady rap with Dead; part of Acid Test...
SHNID 125462 flac16 ; Source Info: track 1 - aud recording...
Grateful Dead
with Neal Cassady Rap
Straight Theater
San Francisco CA
07-23-1967

01 Flexi-disc Side-1
02 Flexi-disc Side-2

Source: 10-inch 33-rpm flexi disc > (possible direct transfer?) > 7-inch Reel, via the John Pape Collection, dubbed in the mid-70's.

Transfer: Scotch 207 Reel > Technics 1506 > Komplete-6 interface > Audacity 2448 capture > Izotope-RX > Wavelab > CD-Wave (24bit) > TLH > FLAC 2448 tagged. Andrew F, July 2026.

Notes:
- This transcription of the flexi-disc is an audio improvement over those found in ID's 5418 & 125462.
- Izotope-RX was used for light de-hum & de-crackle, however ticks & warbles can still be heard due to the fragile nature of the flexi-disc.
- The flexi-disc was included with first editions of Hank Harrison's 1973 publication, "The Dead Book: A Social History of the Grateful Dead".
- THANKS to Doug Rice for the expert transfer to WAV from old shedding, mildewed reels!

Here's the text from the book's page accompanying the flexi-disc:
Opposite is a 33 1/3 RPM soundsheet, to be played on both sides. For best results, place the shoundsheet on top of another record when playing.
This recording presents the voice of Neal Cassady at the grand opening of the Straight Theater in September 1967 [sic?]. Neal went to Mexico shortly after this recording was made, and he never returned.
It is significant that the audience, consisting mostly of young people from Haight Street, did not know who he was and were jeering him from the floor.
This recording is an edited version of a longer performance. The Grateful Dead are in the background making Prankster music and the totality is reminiscent of the acid tests.
If you wish to preserve the fidelity of this recording, you must convert it to tape since the acetate is not a permanent medium and tends to decay.


gd1967-07-23t01.flac:1b3e9762750f72ad5de619772d7b62d3
gd1967-07-23t02.flac:f8d432f0ba64aebef136e5b024067ce0

    length     expanded size    cdr  WAVE problems  fmt   ratio  filename
     5:26.733      94099244 B   cxx   --   ---xx   flac  0.6397  gd1967-07-23t01.flac
     5:05.483      87979292 B   cxx   --   ---xx   flac  0.6485  gd1967-07-23t02.flac
    10:32.217     182078536 B                            0.6440  (2 files)

No errors occured.




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