The long playing (LP) record and the 45-rpm disc were two different approaches to high fidelity music, introduced by two different companies in the late 1940s. Since the beginning of the phonograph, most records had played for about two or three minutes. Sometimes record companies issued longer recordings on large, 12-inch discs. But when the RCA Company began work on an improved disc in the mid-1940s, they stuck to the idea that a record should not have to hold more than one song. In order to make the disc smaller than the 10-inch, 78-rpm discs used since the 1890s, they reduced the speed to 45-rpm and used a much finer groove. This meant that they could pack in more grooves in a smaller space. They used a new plastic material, called vinylite, which resulted in the playing stylus picking up less noise and hiss. World War II interrupted this work, but the new 45-rpm disc and its player were introduced with great fanfare in late 1947.

At about the same time, CBS Record Company (the successor to Columbia Phonograph Company established in the early days of the phonograph) introduced its 12-inch, 33 1/3-rpm, long playing record. The development of the LP dates back to 1945, and was the work of CBS research director Peter Goldmark and other engineers at CBS. It was also made of vinyl plastic, and had very fine grooves, but it was a different size and speed than the 45-rpm and could not be played on the same phonograph without modifications. The LP was not intended to hold short songs like the 45-rpm, but was for classical music, which often ran for 20 minutes or more without a break.




Within a few years, however, most record companies had adopted both the LP and the 45-rpm formats, using the 45-rpm for singles and the LP for classical albums. Engineers easily adapted record players to accommodate both types of discs as well as the older 78-rpm singles. Soon, record companies discovered that the growing popularity of Broadway show tunes and movie soundtracks helped LP sales, because these types of recordings were usually released as sets of discs called albums.


These albums (now just a single disc) were so profitable for the record companies that they began releasing more and more popular music on LP rather than as singles. After phasing out the 10-inch, 78-rpm disc around 1958, record companies heavily promoted both the LP and the 45-rpm disc. Sometimes, when songs made famous on the radio were available only on an LP and not a 45-rpm disc, sales of the more expensive LPs could be quite high.


The growth of LP sales in the 1960s and 1970s transformed the record business, generating large profits and restoring the industry to the place it had held in the early 1920s before radio was introduced.

The arrival of the compact disc in the 1980s severely curbed production of LP and 45 discs. Sales of both dropped quickly and most major label record companies stopped releasing them in large amounts by the early 1990s. However, both are still being produced to this day. Vinyl thrives in underground music scenes and niche collector markets, and is still commonly used by DJs for mixing in a live setting. Within the last ten years, vinyl has experienced a minor resurgence in the mainstream, with many of today's top 40 artists issuing their records on vinyl formats with a limited pressing run.








Your Surest Selling Job

Late 1940s advertisement for new RCA Victrola

Waitrix tips:


Greet Table, Kill Host.


Accentuate Positivititties and a young girl  game, ladies.  Have.


Great.


Asses.


@jerryleelewis copyist @JacobTolliver #EltonJohn #SadSongs #incommodious #epicene @LiberaceMuseum gives Lee's his and Libs's in the #loo. Clangclang Goldilocks colic, baby-grandiloquent her review, too many guys here, she says, but #testosterone too few



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1ere @ginge1966 @dougmeet likes pic & #frontloading #triple #corona! when i think @ReadersDigest your reign on @ParadeMagazine now @wafflehouseofficial uniformloquent BROKE the Internet @W3C COULDN'T FIX it ... https://www.instagram.com/p/B9zmGpQJXOX @theTRASHapp



.@ginge1966 @dougmeet liked pic & frontloading #triple #corona! just when i think you're @ReadersDigest or reigning @ParadeMagazine you @wafflehouseofficial uniformiloquent

  pic is so eloquent 63 #vette split penultiBoomLife

#mrjyn in @myspacetom #codeREVOLT @WC3 COULDN'T FIX ca  0something Mei Lai, lay, melee;

#RussianRoulette #DeerHunter,  "jyn" @iggypopofficial @lustforlife's #eponymous

prototitular forgotten boy,  johnny yen, whose high wire netted invisible contracts sold liquidator Las Vegan dinners as by himself, were the Ortolan only served, when he come secretly.  So, come he.

Hey, man!  Where'd you get that lotion?

sex machines, #PCP, #ecdysists? 


James Brown got on up of -- and without no assist,

Boots stays in in the picture or sits it there, where it sits; 


Trump's  wizen, gavon?


Unmade paisano, drink this, now, s'nice.

qui fait «peu» pas rien shall cause chronic tinnitus .. Trump's 3 strikes are out, and he's outta the White House; 


AND Boots' orchidectomy Instagram photo, 

MAKE ginge66

Insta-muffuletta

@ginge1966 

@dougmeet 

 

liked pic & captesc


#frontloading #tripleH #corona #waitress #wantrix


onstreets, sceptfer his...'!


just when i think you're



@ReadersDigest


 or

pro bachelor-padded,


Sunday suppository insert n'explique par personne que nous vies avec

 le plaisir.



AND

 l'eNIGMATIQUE, 


disapeariament facade de mystere, l'histoire,  


Dallas Book Depository


this Kennedy storied fantasy not Camelot but Rome in the fall


 and how PTSD occurred for me and every late Baby Boomering 


 boy and girl, 


 now we need


replacement


substituted


Parade,


guys, surprise,


and 

you get all @wafflehouseofficial


Russ Meyer uniform-figuring,


 super-seductrix selling 


bodacious bodiced  volupte et voulette invilobilitere jeunne filles qui

 torso erecter pour le fin de la campagne a induce vous a buy a



uniformiloquent




#BADDAMM.


i'm

 

'63 #splitbackwindow

#vette

 

#BabyBoomer4LifeSpendNOW63

bitch

caught #mrjyn in @myspacetom #codeREVOLT even


or

#WWWWC3

@WC3


COULDN'T FIX the


#0something

or

1963


my


Mei Lai blighting #RussianRouletteDeerhunter

SO

"jyn" for Zelda AND Fitzgerald for President.  A Gatsby and every pothead gets there boring stinking weeds legalized and another day older and dispensary-debted out of the house, for laughably harmless OV's (#origvets)

or

@iggypopofficial @lustforlife, #eponymous, titular, nominative, a  determinant for his proto-#forgottenboy #JohnnyYen, whose every net i work without, moniker anyonymous;

Johnny's comings were fraught with hard drugs AND sex machines, Godfather 

#PCP

love, as well as #ecdysists, 


James never got up've, 


Kittten Boots stays in picture or sits next to the Donald.


Eternally slapstick, HE STARTS grabbing her pussy, but filterblock's still aging Donny, then Marie;


hot sister, burnt orange, not a 'little bit' nothing;


her tinnitus feedback little distorting,


rock 'n' roll's deafening, squealing's mewling    ...

or

Boots gets snipped cholecystectomy, and ginge66 unawares instantiation,


Boot's penultimate vet stopover full-under aesthetist, anesthesiologist plunder

 

#mrjyntrashgoat

bonethugsraremusic