How We Have Listened: Remembering Music Formats Over Time

New 4-inch records, Tiny Vinyl, add to the list of physical media types

Craig Rosen,

AARP

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Published April 01, 2026

a photo and graphic illustration shows various music formats over the years, including mp3 players, 8-tracks, cassettes, albums and compact discs

In a sea of music formats, Tiny Vinyl (middle) targets a broad audience. Current stars such as Chappell Roan and Ariana Grande have new releases on the format, as do classic rockers like the Rolling Stones and Black Sabbath.

AARP (Clockwise from top left: Getty Images, Alamy, Getty Images (5), Nathan Zucker/Tiny Vinyl/ICLS, Getty Images)

Recently a new kind of vinyl record was introduced. It may seem odd in this digital streaming era, but physical media has made something of a comeback in recent years, and music moguls appear eager to capitalize. Thus we now have something called Tiny Vinyl: 4-inch records that hold one song, up to four minutes long, per side. They typically cost around $15, play at 33⅓ rpm on most standard record players or turntables and are smaller than the old 7-inch 45-rpm singles. (Heck, they’re even smaller than CDs.)

For older Americans, yet another music format probably doesn’t hold much appeal; we’ve invested in so many others already. But Tiny Vinyl is aimed at a wide audience, with releases by current stars such as Chappell Roan and Ariana Grande alongside legacy artists like the Rolling Stones and Black Sabbath.

Let’s take a walk down memory lane to look at music formats through the years.

Vinyl records

Gramophones brought 78-rpm 10-inch records into homes in the early 20th century. In the late 1940s, Columbia Records introduced the 12-inch LP format (played at 33⅓) that we still know today, followed by RCA Victor’s introduction of 7-inch 45-rpm singles in 1949. Vinyl’s reign as the most popular format lasted until the 1980s.

Current state: Vinyl albums are still popular today, not just among those of your generation but in some cases among your kids and grandkids, too. In its latest full-year report, the Recording Industry Association of America (RIAA) calculated that 44 million units were sold in 2024.

Listening to vinyl still has challenges: Your old records may be warped or skip, and even in their heyday, they were marred by scratches. Though to some, that was (and is) part of their charm.

Meanwhile, if your sudden interest in the format is more about turning your vintage stack of records into cash than about listening to them, see what local record stores might offer for your collection. You might get a decent sense of their value at sites such as Discogs.com, Goldminemag.com and Popsike.com, but don’t expect to get rich. Only the rarest records in pristine condition command big bucks.

Reel-to-reel tapes

Beginning in the late 1940s, this delicate format, played on bulky machines, was popular among audiophiles. (Subscribers to the Columbia House Record Club — 12 albums for a penny! — may recall that only select releases were available on reel-to-reel.)

Current state: This format was thought extinct, but it reemerged a bit last fall, when Rhino High Fidelity rereleased classic Yes and T. Rex titles on reel-to-reel.

8-tracks

Starting in the mid-’60s, motorists were no longer beholden to radio DJs; these tapes, in protective plastic cases or cartridges, brought album listening to cars. (There were home players as well.) But 8-tracks had one major flaw: the big ka-chunk, a sound heard sometimes in the middle of a song. That was due to the technology of the time. The tape consisted of four channels, and the player needed to switch between those channels, often at inopportune moments.

Current state: This is mainly the stuff of hobbyists today. New 8-track players haven’t been produced in several decades, but you can still find used ones on eBay and other online outlets.

Cassettes

Introduced in 1963, these were mini-reel-to-reel tapes in a handy format, also with a protective case. They were wildly adaptable: You could listen at home, in cars or on the go through boom boxes and portable players like the Sony Walkman. Cassettes were also used for home taping — copying albums from vinyl records or another cassette — which the music industry initially worried about, launching a campaign that warned, “Home taping is killing music.”

Current state: Many artists still release albums on cassette as a low-cost way for fans to purchase a physical product. Players are available, too, from cheap portables priced around $25 to dual-cassette decks north of $400.

Compact discs

Introduced by Philips and Sony in 1982, CDs exploded in popularity in the late 1980s and early ’90s, as many music fans dumped their vinyl and cassette collections and repurchased albums in this laser-based format. Depending on the model, you might load CDs into a slide-out tray or into a tray at the top. Most car CD players and some that were designed in or as computer accessories sucked the physical discs into a slot like a vacuum. With any luck, those CDs didn’t get stuck.

Current state: CDs are no longer as popular as they once were, but they remain a mainstay of the music format. According to the RIAA, 33 million units were sold in 2024.

MP3s

The digital download format began to gain favor in the late ’90s, allowing fans to trade audio files and “rip” songs from CDs onto their computers. Though it wasn’t the first commercial MP3 player, Apple’s iPod, introduced in 2001, became a ubiquitous piece of music hardware, promising the ability to carry your music collection in your pocket. The iTunes music download store allowed fans to purchase individual tracks off albums, initially for 99 cents each.

Current state: Digital download services remain, but dedicated MP3 players have mostly been replaced by smartphones.

Streaming

By the 2010s, streaming services, led by Spotify, offered users the ability to play music on their computers or smartphones without downloading it. This gave fans access to millions of tracks for a monthly subscription fee (or for free, but with the inconvenience of listening to ads).

Current state: By 2015, streaming became the dominant source of revenue for the music industry in the U.S. It continues as the leading format to this day, according to Luminate, which tracks global music consumption. While you can buy and download individual tracks or albums, many people now subscribe to Spotify, Amazon Music, Apple Music or other music streaming services. The rub: Quitting such services means leaving most, if not all, of your music collection behind.

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Craig Rosen is a contributing writer who often covers entertainment. His work has appeared in Billboard, Men’s Health and Rolling Stone magazines. He is the author of R.E.M Inside Out: The Story Behind Every Song and the Billboard Book of Number One Albums.