Louis Armstrong The Complete Decca Studio Recordings Flac Patched ~upd~ Access
Here’s a write-up suitable for a music blog, forum (like Reddit or a private tracker), or database entry (like Discogs or RateYourMusic). It assumes the audience is audiophiles or jazz collectors.
B. "Patched" – The Most Important Word
Why does a perfect FLAC rip need a patch? Because the original Mosaic box set, despite its glory, was infamous for two distinct errors:
- The "St. Louis Blues" Glitch (1935): On the first pressing of the CD set, a digital master error caused a 0.2-second dropout (a silent pop) during the trumpet solo of take 2. Every commercial CD had this.
- The Speed Error: Several tracks from 1938 were transferred at the wrong speed—about 1.5% too fast. This raised the pitch of Armstrong’s voice, making him sound like a frantic chipmunk rather than the relaxed king of swing.
The "Patched" version refers to a fan-engineered correction (usually done in audio software like Audacity or iZotope RX). A dedicated archivist has:
- Speed-corrected the 1938 tracks by slowing them down -1.5%, restoring the true pitch (approximately A=440Hz).
- Spliced in a missing 0.2 seconds from a needle-drop of the original 78 rpm disc to fill the "St. Louis Blues" dropout.
If you download a set labeled "FLAC Patched," you are not getting a bootleg; you are getting a superior, corrected master that even Mosaic Records never officially released. Here’s a write-up suitable for a music blog,
Historical significance
- Documents Armstrong’s development as a crossover star: virtuosic trumpet playing combined with charismatic vocals.
- Captures important collaborations and arrangements that influenced swing-era jazz and popular music.
- Valuable for researchers, collectors, and fans interested in primary-source session material and alternate takes.
Sources
- The Internet Archive: The 78rpm digitization project often has raw transfers of these records in FLAC. These are "unpatched" and raw, excellent if you want to do your own restoration.
- Private Jazz Trackers: Communities like DIME (Do It Massive and Easy) or Jazz Bootlegs often have specific threads for "Restored Decca Sessions."
- Streaming Services (Qobuz/Tidal): These services offer legal FLAC streaming. Universal Music has recently remastered Armstrong's catalog for these platforms, often providing the best official "modern" patches available.
1. The Mosaic Records Box (The Holy Grail)
- Release: The Complete Decca Studio Recordings of Louis Armstrong (Mosaic MD4-133).
- Format: 4 CDs.
- Significance: This is the definitive master source. Mosaic is renowned for their analog-to-digital transfers, using the original metal parts or lacquers where available. They minimize noise reduction, preserving the "air" of the recording.
- The Issue: It is long out of print and expensive.
Legitimate Ways to Obtain This Collection in Lossless Quality
You don’t need to rely on mystery “patched” files. Here are legal, high-quality options:
- Buy the used CDs – The 10-disc box set (Universal 533 650-2) is out of print but available on eBay, Discogs ($80–150 USD). Rip them yourself using EAC (Windows) or XLD (Mac) to create pristine FLACs.
- Streaming in lossless – Qobuz, Tidal, and Apple Music (lossless tier) offer most of these recordings, though perhaps not organized as one “complete” box. You can assemble your own playlist.
- High-res purchases – Some tracks appear on HDtracks or Presto Music as 24-bit downloads (from later remasters), though not the full mono Decca collection.
If you cannot find the official box, you can manually reconstruct the set by buying individual albums (e.g., The Complete Decca Sessions 1935–1946 on CD or digital).
Part 7: Conclusion – Is the "Patched" Version Worth It?
For the casual listener, a standard streaming remaster is sufficient. However, for the collector searching for "The Complete Decca Studio Recordings FLAC Patched," the answer is yes. The "St
The Decca era captures Louis Armstrong in gritty, analog detail. The commercial releases of the past often tried to polish this grit too much, removing the soul of the performance. A well-executed "patch" (restoration) by a dedicated audio engineer in FLAC format offers the best of both worlds: the removal of distracting noise, and the preservation of the raw power of Pops.
The Ultimate Setup:
Seek out the Mosaic Records FLAC rips. These require the least amount of "patching." If you cannot find them, look for fan restorations that specify "Minimal Processing" to ensure you are hearing Louis Armstrong, and not the digital software.
When discussing a "patched" version of Louis Armstrong: The Complete Decca Studio Recordings in FLAC format, the standout feature is typically the Audio Restoration and Pitch Correction. ” “No errors
Here is a breakdown of why this is the most significant feature for collectors and audiophiles:
How to Verify “Patched” FLAC Files Yourself
If you already have a copy and want to check its integrity:
| Tool | Purpose |
|------|---------|
| Spek or Audacity (spectrogram) | Look for sharp cutoff at 22.05 kHz (true CD lossless). Fuzzy tops or brickwall at 16 kHz indicate lossy source. |
| FLAC Fingerprint (FFP) | Compare to a verified set from a known good rip (e.g., from an EAC database). |
| EAC log | Should show “Copy OK,” “No errors,” and read offset correction. For a patched track, the log should note the repair. |
| cuetools (CTDB) | Cross-references your track CRCs against a crowd-sourced database. If your patched track differs, it was altered intentionally. |
A proper “patched” rip will have a README explaining exactly which tracks were fixed, why, and from what source.
