The Largest Multitrack Music Collection Ever- -... 〈Recommended ✔〉

The machines themselves are dying. The world’s supply of working Studer A80 and A820 tape decks is finite. The archive has a "parts organ donor" program: whenever a studio closes, they buy their broken tape machine just to strip it for pinch rollers and capstan motors.

To maintain the largest multitrack music collection ever assembled, the facility runs 24/7. Technicians "bake" tapes at 130°F for 12 to 24 hours to evaporate moisture. They then have a 72-hour window to digitally transfer the tape before it re-absorbs humidity and degrades again. The Largest Multitrack Music Collection Ever- -...

(Boyers, Pennsylvania) claims to house over 20 million assets, including the masters for Sony Music, Universal, and Warner. However, those are storage clients —they do not own the collection. ABKCO owns theirs. The machines themselves are dying

Welcome to the story of . It is a tale of obsessive preservation, legal brinkmanship, and a 10,000-square-foot warehouse where the DNA of popular music is kept on life support. What is a Multitrack Master? Before we step inside the vault, it is crucial to understand what makes these artifacts so special. Unlike a finished stereo master (the CD or streaming version you hear), a multitrack tape is the raw session . Popularized by Les Paul and brought to commercial fidelity by the Beatles at Abbey Road, multitrack recording allows engineers to record instruments on separate "tracks." To maintain the largest multitrack music collection ever

As streaming services compress our listening experience into disposable data, these magnetic ghosts remind us that music is physical. It is heavy. It decays.

Because these tapes allow for remixing, surround sound upmixes, noise reduction, and the rescue of damaged recordings. Without the multitrack, history is locked in amber. With it, history breathes again. The Collector: The Man Behind the Tapes The architect of this monumental archive is Jody Klein (though depending on recent acquisitions, similar claims are made by the Iron Mountain Entertainment Services vault and private collector Glenn Korman —but for the purpose of this deep dive, we are focusing on the largest singular coherent collection recognized by industry archivists: the ABKCO Music & Records vault ).

has 3 million recordings, but only 40,000 are commercial music multitracks.