Question: Hits of the 50's was an album consisting of covers by the actor and teen idol of what heritage?

Context articles: Lay It Down (Cowboy Junkies album)
Tommy Sands (American singer)
Frankie Avalon
Idol Show
Hits of the 50's
The Winner's Journey (Natalie Gauci album)
Junior idol
Teen idol
Sgt. Pepper's (Big Daddy album)
The Song of My Life

Lay It Down is the sixth studio album by the Canadian alt-country band Cowboy Junkies.
 Released on February 27, 1996, it was the group's first album for Geffen Records after the end of their contract with RCA Records.
 It was the band's first album that could be described as straight-ahead rock, rather than country rock, country or blues.
 It was also their first album consisting entirely of original material, with no covers.
 "A Common Disaster" and "Speaking Confidentially" were notable hits for the band on Canadian radio.
Thomas Adrian "Tommy" Sands (born August 27, 1937) is an American pop music singer and actor.
 Working in show business as early as 1949, Sands became an overnight sensation and instant teen idol when he appeared on "Kraft Television Theater" in January 1957 as "The Singin' Idol".
 The song from the show, "Teen Age Crush", reached #2 on the "Billboard" Hot 100 and #1 on Cashbox.
Frankie Avalon (born Francis Thomas Avallone; September 18, 1940) is an Italian-American actor, singer, and former teen idol.
Idol Show (Hangul: 아이돌 군단의 떴다!
 그녀 ; Hanja: 아이돌 軍團의 떴다!
 그녀 ; lit.
 "Idol Corps, She Has Arrived!")
, also called "Idol Army", is a weekly Korean variety show on MBC Every 1 hosted by the nation's most popular teen idol groups.
Hits of the 50's is the sixth studio album by American singer-songwriter Sam Cooke.
 Produced by Hugo & Luigi, the album was released in August 1960 in the United States by RCA Victor.
 "Hits of the 50's" is a covers album consisting of Cooke's versions of songs by such artists as Nat King Cole, Frankie Avalon, and Doris Day.
The Winner's Journey is the debut studio album by "Australian Idol 2007" winner Natalie Gauci.
 As opposed to the previous format of releasing the winner's album consisting of recordings of the winner's live performance on the show, the album is composed of full studio-recorded versions of songs performed by Gauci on the show, including her debut single "Here I Am".
In Japan, a junior idol (ジュニアアイドル , junia aidoru ) , alternatively chidol (チャイドル , chaidoru ) or low teen idol (ローティーンアイドル , rōtīn aidoru ) , is primarily defined as a child or early teenager pursuing a career as a photographic model.
 Generally, this means gravure, or "cheesecake", fully clothed shots; but, junior idols can, and some do, eventually enter the AV industry.
 Child actors, musicians, and J-pop singers (whose musical genre is often termed idol pop) can also be considered junior idols and are often featured in photobooks and image DVDs.
A teen idol is a celebrity with a large teenage fan-base.
 Teen idols are generally young but not necessarily teenaged.
 Often teen idols are actors or musicians, like Ariana Grande and Niall Horan, but some sports figures also have an appeal to teenagers.
 Some teen idols began their careers as child actors, like Lindsay Lohan.
Sgt. Pepper's is a tribute album consisting of covers of the entirety of Sgt. Pepper's Lonely Hearts Club Band by The Beatles.
 The album was recorded by Big Daddy in 1992 and features covers which combine the lyrics and some musical elements from the original Beatles versions with stylistic elements of certain genres and musicians, mostly ones popularized in the 1920s-1950s.
 The album's release coincided with the 25th anniversary of the original Beatles album.
 It was the band's last album until 2013's "Smashing Songs of Stage and Screen".
The Song of My Life is the second studio album by Filipino singer-actress Nora Aunor, released in 1971 by Alpha Records Corporation in the Philippines in LP format and later released in 1999 in a compilation/ cd format.
 The album contains 12 tracks among them is "Lollipops and Roses" that team up with the teen idol Victor "Cocoy" Laurel and they even made a movie which became one of the biggest box office hits of the seventies.