Original:
"Carol of the Bells" is a popular Christmas carol which is based on the Ukrainian song called "Shchedryk" (Ukrainian: Щедрик). The "Carol of the Bells" uses the original melody from "Shchedryk," written by the Ukrainian composer Mykola Leontovych in 1914.[1] [source: https://en.wikipedia.org/wiki/Carol_of_the_Bells]

St. George's Chapel Choir sing Carol of The Bells at Windsor | Christmas 2018

Lindsey Stirling - Carol of the Bells

Lola Astanova - The Enchanted Carol (Carol of the Bells)

Original:
"I Got Rhythm" is a piece composed by George Gershwin with lyrics by Ira Gershwin and published in 1930, which became a jazz standard. [ source: https://en.wikipedia.org/wiki/I_Got_Rhythm ]

George Gershwin - I've Got Rhythm

I Got Rhythm (George Gershwin) Piano by Sangah Noona

Hiromi – I've Got Rhythm

Original: Toccata and Fugue in D Minor

Marcin - Bach's Toccata on One Guitar (Official Video)

Original: 1948 HITS ARCHIVE: Guitar Boogie - Arthur (Guitar Boogie) Smith

Tommy Emmanuel guitar boogie

Original: Simon & Garfunkel - The Sounds of Silence (Audio)

Disturbed - The Sound Of Silence (Official Music Video) [4K UPGRADE]

The Sound Of Silence | NiNi Music + Joy (Asian Folk Cover)

Original: Blu Cantrell - Hit 'Em Up Style (Oops!) (Video Version)

Hit ‘Em Up Style (Oops!) - Blu Cantrell (Ella Fitzgerald Style Cover) ft. Olivia Kuper Harris

Original: "Why Don't You Do Right?" (originally recorded as "Weed Smoker's Dream" in 1936) is an American blues and jazz-influenced pop song usually credited to Kansas Joe McCoy.[1] A minor key twelve-bar blues with a few chord substitutions, it is considered a classic "woman's blues" song and has become a standard. Singer Lil Green recorded a popular rendition in 1941, which Peggy Lee recorded the next year — accompanied by Benny Goodman — and made one of her signature songs.

Why Don't You Do Right (original) - Lil Green 1941.wmv

Jessica Rabbit Why Don't You Do Right HD

Why Don't You Do Right - Peggy Lee/Amy Irving cover ft. Sarah Gibson

Original: Céline Dion - The Power Of Love (Official Video)

CELINE DION - THE POWER OF LOVE COVER BY VANNY VABIOLA

Original: Depeche Mode - Personal Jesus (Official Video)

Age: 15 / 16 year

ДИАНА АНКУДИНОВА - PERSONAL JESUS | ШОУМАСКГООН

Original: Rag'n'Bone Man - Human (Official Video)

DIANA ANKUDINOVA - Human

Age: 14 / 15 year : Live performance available on YouTube