But for pure curiosity value, it’s a safe bet nothing can top diva Sarah Brightman on “The Martha Stewart Show.”

Wednesday, January 30

Sara Bareilles – “The Ellen DeGeneres Show”

Gary Allan – “Late Show with David Letterman”

Todd Glass – “Jimmy Kimmel Live!”

Ryan Sickler – “Late Late Show with Craig Ferguson”

Quincy Coleman – “Last Call with Carson Daly” – rerun

Thursday, January 31

Sarah Brightman – “The Martha Stewart Show”

Colbie Caillat – “Late Show with David Letterman”

Sebastian Maniscalco – “Late Late Show with Craig Ferguson”

Friday, February 1

Sheryl Crow – NBC’s “Today” Show

Toni Braxton, Broadway Cast of “The Little Mermaid” – “The View”

Artie Lange, Vampire Weekend – “Late Show with David Letterman”

Al Madrigal – “Late Late Show with Craig Ferguson”

Saturday, February 2

Beck – “Saturday Night Live”

featuring Earl Scruggs, Doc Watson, Bela Fleck & The Flecktones, Ricky Skaggs and with Bruce Hornsby and many more – “Austin City Limits”