...reminiscent of the Swingle Singers:

Voca People is an international vocal theater performance combining vocal sounds and A Cappella
singing with the art of modern beat-box.
Tracklist: 1. Johann Sebastian Bach - Toccata and Fugue in D minor -- 2. Hallelujah -- 3. The Entertainer
4. Mr. Sandman -- 5. Glen Miller - In The Mood -- 6. Elvis Presley - Tutti Frutti -- 7. Beach Boys - I Get Around
8. Doobie Brothers - Long Train Runnin' -- 9. Madonna - Holiday -- 10. Michael Jackson - Billie Jean
11. Eurythmics - Sweet Dreams -- 12. Nirvana - Smells like teen spirit -- 13. Spice Girls - If you wanna be my lover
14. Los Del Rio - La Macarena -- 15. Rednex - Cotton Eyed Joe -- 16. Britney Spears - Hit Me Baby One More Time
17. Baha Men - Who Let the Dogs Out? -- 18. -- C+C Music Factory - Gonna Make You Sweet (Everybody Dance Now)
19. Will Smith - Switch -- 20. Madagascar 5 vs. KK Project - I Like To Move It

Shanghai Taro Dance Company, based in Osaka, took Beethoven's 5th symphony and made a vocal interpretation.
But instead of just singing the music, they added a little parody. They starting discussing what they're
going to eat for breakfast ("asagohan"). They discuss many options, and every time they are about to
reach an agreement, some other idea sparks that makes them start discussing it again. In the end,
they discussed for so long that the breakfast time is over, and it is time to prepare lunch.
Here's a subtitled version.