Albums began as books of three-minute shellac discs
Before the LP, an "album" was literally a bound book of 78 rpm sides—each holding about three minutes—sold like a photo album. Columbia's 1948 33⅓ rpm long-play vinyl folded a whole program onto one disc, and the album ruled recorded music from the mid-1960s into the early streaming age.
The Latin album was a whitened notice board; medieval blank books for verses and sketches reused the word. Early nineteenth-century sheet-music sets such as Schumann's Album for the Young, Op. 68, borrowed it. Around 1910 empty sleeve books protected fragile 10- and 12-inch 78s on shelves; by the 1930s labels packaged three or four discs—six or eight pieces—with cover art and liner notes. In 1938 Columbia hired the industry's first graphic designer for covers. Classical works longer than roughly eight minutes on a 12-inch 78 needed multi-disc sets; Gershwin's 1924 Rhapsody in Blue with Paul Whiteman was cut to 8 minutes 59 seconds across two sides of Victor 55225.
Columbia's 1948 LP offered about 22 minutes per side (~45 minutes total). Its first popular 10-inch LP reused Frank Sinatra's 1946 four-disc The Voice of Frank Sinatra. RCA's later 1948 45 rpm single disrupted the plan; by mid-1950s, 12-inch LPs owned albums and 45s owned singles. Average lengths still hover around 40–80 minutes: vinyl-era rock near 40, CDs allowing up to 80 pushed 1990s averages higher. Grammy rules demand 15 minutes with five tracks or 30 minutes without a track minimum; the UK chart needs more than four tracks or over 25 minutes.
Studio albums may take hours or years, often mixed from many takes; "live" can mean one take even indoors. Formats migrated through 8-tracks (1965–1983), cassettes peaking in the late 1980s, CD primacy in the early 2000s, then downloads and Spotify-era streams—yet vinyl LPs still appear for selected releases.
The book of songs outlived every carrier that tried to replace it.
Source: Album
