"It's Too Soon to Know" is an American doo-wopballad by Deborah Chessler (1923-2012), performed first by The Orioles. It was number one on the American Rhythm and blues charts in November 1948. It is considered by some to be the first "rock and roll" song, and described by others as "the first rhythm and blues vocal group harmony recording".
"It's Too Soon to Know" should not be confused with "Too Soon to Know", a different composition written by country singer Don Gibson (whose own recording of that song was released in 1958 on Gibson's album, Oh Lonesome Me) and subsequently covered by Roy Orbison, who had a big hit single in the U.K. (and more modest chart success in the U.S.) with the song in 1966.
Jerry Blaine's Natural Records released "It’s Too Soon to Know" performed by The Orioles on 21 August 1948 on a 45 rpm single. It was the Orioles' first record for Natural, and Sonny Til was lead vocalist. On the flip side (B side) was "Barbara Lee", also by Deborah Chessler (real name Shirley Chessler and subsequently known as Shirley Reingold), who also managed The Orioles from 1948 to 1954. Blaine subsequently released it on his Jubilee Records label after complaints from National Records. By November it was number 1 in the R&B charts and number 13 in the pop charts. This was the first time that a black band on what was then known as a "race record" crossed over onto the pop charts.
In its 4 September 1948 issue Billboard noted the label and the release with "New label kicks off with a fine quintet effort on a slow race ballad. Lead tenor shows fine lyric quality" as well as noting it as a "race record".
"'It's Too Soon to Know' was like Elvis Presley's 'That's All Right (Mama)', Aretha Franklin's 'I Never Loved a Man (The Way I Love You)', Nirvana's 'Smells like Teen Spirit'–a shock, a dead-in-your-tracks what is that?–a sound that was stylistically confusing and emotionally undeniable."