10. Life Unexpected
Since this hasn't turned out to be the charming show we were hoping for based on its pilot, throwing in some songs could only make us like it better. Have Lux scream out Bon Jovi's "It's My Life" to her hairbrush when Baze screws up. Ryan can croon Old Blue Eyes' "That's Life" the next time things get rocky with Cate. And since this show is obsessed with using "un" words, Cate can belt "Unbreak My Heart" after their next squabble.

9. The Big Bang Theory
After seeing Sheldon doing stand-up recently, we're convinced he can do anything, so next time he drinks a box of wine, we fully expect to hear his rendition of STP's "Big Bang Baby." Koothrappali can sing Teddy Geiger's "Confidence (For You I Will)" when he finally meets a girl he wants to talk to. And if they have time to flash back to more of Leonard and Penny pre-hookup, they should have him sing "My Freeze Ray" and have her do "Penny's Song" from the Dr. Horrible soundtrack.

8. Caprica
If they need to boost ratings, add more singing. Zoe can belt out a touching "Mr. Roboto", Bear McCreary can craft an even dreamier score out of of the Flaming Lips' "Yoshimi Battles the Pink Robots" and the Soldiers of the One can use Rage Against the Machine's "Calm Like a Bomb" as their new rally song.

7. Castle
A musical crime scene? That's an episode waiting to happen. The entire team can perform "Castles Made of Sand" by Jimi Hendrix, Nathan Fillion (who can actually sing) can do "Darling Nikki" by Prince (it's dirty!) and maybe a group of adoring partygoers can do "Paperback Writer" by the Beatles.

6. Smallville
They've already had Remy Zero on the show to play "Somebody Save Me", but for Clark's 20-year high school reunion (since we just know this show will be on for that long), the band can return to perform. And if Clark could be obligated to sing with the band at this event, we'd want to hear either "I Am Superman" by R.E.M, or "Kryptonite" by Three Doors Down. The show will probably have run out of other plots by that point, so they might actually consider this.

5. FlashForward
Let's see, Demetri's gotta do Coldplays "Clocks" ("Lights go out and I can't be saved"), the entire population of Earth will sing "Gimme More" (from Britney Spears' Blackout album, naturally) about the answers they desperately want and Mark will just run around looking for clues while singing "Fly Like an Eagle (Time Keeps on Slipping)" by the Steve Miller Band. It could be just like Viva Laughlin, but, you know, better.

4. 30 Rock
30 Rock as a rock opera? We're not saying all of the songs would have to be from the same rock opera, or that the show's producers would have to compose original material, which would be challenging, but Kenneth can at least do Green Day's "American Idiot," Jenna can belt out "I Don't Know How to Love Him" from Jesus Christ Superstar Tracy can star in the film version of Ziggy Stardust (alternate title: Astronaut Jones) and perform tunes from that.

3. Community
If nothing else, this musical episode needs to happen so we can see Pierce (Chevy Chase) do "Hot for Teacher." Jeff Winger would be required to sing the Winger classic "Seventeen" when some hot, smartypants high school student starts taking extra-credit classes at the college. And, naturally, the entire study group could sing the Grease 2 tune "Back to School Again" when the fall semester starts up (Pink Lady jackets would be optional). Actually, we wouldn't be adverse to the entire cast redoing Grease 2: Britta could want a cool rider, Senor Chang could try to keep the peace while Abed sings about reproduction and Annie could almost get manipulated into having sex in a bunker for the good of her country. It might give audiences a whole new appreciation for that cult film.

2. Private Practice
Tony Award winner Audra McDonald's vocal talents have gone to waste on this show for far too long. They should center an entire episode around her and have her sing New Order's "Bizarre Love Triangle," since she seems to always be embroiled in one. Taye Diggs (who also has plenty of Broadway cred) could sing "This Woman's Work" as Addison delivers a baby, which would mercifully get the Michael Lynche version from American Idol out of our heads, while Taye and Audra could duet on Air Supply's "I'm All Out of Love".

1. True Blood
A musical demon could come to town and make the cast sing. Wait, that's already been done by a vampire show. How about having Sam turn Merlotte's into a karaoke bar on Thursdays? Sookie could do "Bleeding Love," Sam would do "Hungry Like the Wolf," Bill would be roped into doing "And When I Die" by Blood, Sweat and Tears (because the '70s were probably the time he listened to popular music), Pam could rock out on Evanescence's "Bring Me to Life" and Eric could just sing "I Want Your Sex." Oh, and the new were-tribe next season? One of them has to perform "She Wolf."

Look back at the greatest TV musical moments to date and then list your new ideas below.