We'll explore the truth behind cloning dinosaurs, as well a rare performance by singing mice -- all before dinner.

ENGADGET: Alt-week 10.13.12: is the Universe a simulation, cloning dinosaurs and singing mice

Youthful opera singers Sophie Klussmann and Daniel Schmutzhard perform multiple roles, although Kirsten Blaise substituted for Klussman with great comedic flair and lovely singing in a recent performance.

WSJ: Review: Frisky Malkovich in 'Giacomo Variations'

Peking opera is a performance art incorporating singing, reciting, acting, martial arts.

UNESCO: Intangible Cultural Heritage

Epic singers are distinguished by their prodigious memory and performance skills, combining singing, vocal improvisation and musical composition coupled with theatrical elements.

UNESCO: Culture

However, she insisted she would be singing live for her half-time Superbowl performance on Sunday - one of the most-watched TV events in the United States.

BBC: Beyonce admits inauguration miming

Because if you bring singers in - ringers in - two weeks before the performance and you haven't do two rehearsals and then they sing the performance, what happens is the rest of the chorus is still singing the same notes they always sang or they're not singing it at all.

NPR: Storied Glee Club Faces Waning Membership

Beyonce ended her halftime performance with her song Halo, which she belted as if she were singing for her life.

FORBES: Beyonce's Electrifying Super Bowl Halftime Performance

Ashlee Simpson was outed during a 2004 Saturday Night Live performance when her backing track played a song different from the one she was singing.

FORBES: From Michael Jackson to Beyonc��, a Brief History of Lip Syncing

As someone who saw the lad give an outstanding and powerful live performance of the song last night, I am getting weary of people claiming his singing is average.

BBC: Gareth Gates: Your views