Question: When was Elvis Presley's "G.I. Blues" which was released for the motion picture "G.I. Blues"'s soundtrack?

Context articles: G.I. Blues (song)
Elvis Presley
John Hudson (actor)
Love Me Tender (song)
G.I. Blues
Pocketful of Rainbows
Wooden Heart
Mean Woman Blues
Hard Headed Woman
G.I. Blues (album)

"G.I. Blues" is a song first recorded by Elvis Presley as part of the soundtrack for his 1960 motion picture "G.I. Blues".
 Its first LP release was on the eponymous soundtrack album in October 1960.
Elvis Aaron Presley (January 8, 1935 – August 16, 1977) was an American singer, dancer and actor.
 Regarded as one of the most significant cultural icons of the 20th century, he is often referred to as the "King of Rock and Roll" or simply "the King".
Jonathan C. "John" Hudson (January 24, 1919 - April 8, 1996) was an American actor best remembered for his roles in the films "Gunfight at the OK Corral" with film star Burt Lancaster and "G.I. Blues" where he appeared opposite Elvis Presley.
 He was the twin brother of late fellow film/TV actor William Hudson.
"Love Me Tender" is a 1956 song recorded by Elvis Presley and published by Elvis Presley Music from the eponymous 20th Century Fox film.
 The words and music are credited to Ken Darby under the pseudonym "Vera Matson", the name of his wife, and Elvis Presley.
 The RCA Victor recording by Elvis Presley was no. 1 on both the "Billboard" and "Cashbox" charts in 1956.
 The song was adapted from the tune of "Aura Lee", a sentimental Civil War ballad.
 The song is also featured in many other films such as "FM, Touched By Love, This is Elvis, Porky's Revenge, Wild at Heart, Die Hard 2, Honeymoon in Vegas, Backbeat, Gaudi Afternoon, Machine Gun Molly, , William Eggleston in the Real World, California Dreamin', Love in Space, Devil's Due, Just Before I Go," and "90 Minutes in Heaven."
G.I. Blues is a 1960 American musical comedy film directed by Norman Taurog and starring Elvis Presley, Juliet Prowse, and Robert Ivers.
 The movie was filmed at Paramount Pictures studio, with some pre-production scenery shot on location in Germany before Presley's release from the army.
 The movie reached #2 on the "Variety" weekly national box office chart in 1960.
 The movie won a 2nd place or runner-up prize Laurel Award in the category of Top Musical of 1960.
"Pocketful of Rainbows" is a song from the 1960 Elvis Presley album, "G.I. Blues", written by Fred Wise and Ben Weisman.
"Wooden Heart" ("Muss i denn " "lit."
 Must I then) is a song best known for its use in the 1960 Elvis Presley film "G.I. Blues".
 The song was a hit single for Presley in the UK Singles Chart, making No. 1 for six weeks there in March and April 1961, but was not released on a single in the United States until November 1964, where it was the B-side to "Blue Christmas".
 Presley performed the song live during his Dinner Show concert at the Hilton Hotel in Las Vegas in 1975, a recording available on the Elvis Presley live album "Dinner At Eight".
"Mean Woman Blues" is a 12-bar blues song written by Claude Demetrius.
 It was first recorded by Elvis Presley as part of the soundtrack for his 1957 motion picture, "Loving You".
 Presley also released the song on Side 2 of a four-song EP record.
 The Elvis Presley version of "Mean Woman Blues" went to #11 on the R&B charts.
"Hard Headed Woman" is a number 1 rock and roll song recorded by Elvis Presley and published by Gladys Music, Presley's publishing company, in 1958.
 It is an American 12-bar blues written by African American songwriter Claude Demetrius.
 It was most notably recorded as a rock and roll song by Presley as part of the soundtrack for his 1958 motion picture "King Creole", and was included on the record album of the same name.
 The song was also released as a single in both 78 RPM and 45 RPM formats.
 In 1958 it went to No. 1 on the "Billboard" charts and went to number two for two weeks on the R&B chart.
 It became the first rock and roll single to earn the RIAA designation of Gold Record.
G.I. Blues is the eleventh album by American singer and musician Elvis Presley, released by RCA Victor in mono and stereo, LPM/LSP 2256, in October 1960.
 It is the soundtrack to the 1960 film of the same name starring Presley.
 Recording sessions took place on April 27 and 28, and May 6, 1960, at RCA Victor Studio C and Radio Recorders in Hollywood, California.
 The album topped the Billboard Top Pop Album chart.
 It was certified Gold on March 13, 1963 and Platinum on March 27, 1992 by the Recording Industry Association of America.