Voici la liste des chansons interprétées dans la saison 2, répertoriées en fonction de l'épisode dans lesquels elles apparaissent. Sont marqués à côtés, leur interprète original, puis leurs interprètes dans Glee (noms des personnages).
Empire State Of Mind (New Directions)
Every Rose Has Its Thorn (Sam)
Telephone (Rachel & Sunshine)
Getting To Know You (Tina)
Billionaire (Sam & les garçons des New Directions)
What I Did For Love (Rachel)
Épisode 2 : Toxic [ ]
I'm A Slave 4 U (Brittany)
Me Against The Music (Brittany & Santana)
...Baby One More Time (Rachel)
Toxic (Will et les New Directions)
The Only Exception (Rachel)
Only The Good Die Young (Puck)
Papa, Can You Hear Me? (Rachel)
I Want To Hold Your Hand (Kurt)
Losing My Religion (Finn)
Bridge Over Troubled Water (Mercedes)
One Of Us (les New Directions)
Don't Go Breaking My Heart (Finn & Rachel)
River Deep, Mountain High (Mercedes & Santana)
With You I'm Born Again (Finn et Rachel)
Happy Days Are Here Again / Get Happy (Kurt & Rachel)
Science Fiction / Double Feature (Santana)
There's A Light (Over At The Frankenstein Place) (Rachel et Finn)
Damn It, Janet (Rachel & Finn)
Sweet Transvestite (Mercedes)
Touch-a, Touch-a, Touch-a, Touch Me (Emma accompagnée par Brittany & Santana)
The Time Warp (Les New Directions)
Planet, Schmanet, Janet (Carl - Coupée au montage)
One Love (People Get Ready) (Puck & Artie)
Teenage Dream (The Warblers)
Start Me Up / Livin' On A Prayer (Les filles des New Directions)
Stop! In The Name Of Love / Free Your Mind (Les garçons des New Directions)
Conjunction Junction (Holly)
Forget You (Holly & les New Directions)
Nowadays / Hot Honey Rag (Holly & Rachel)
Singing In The Rain / Umbrella (Holly, Will et Les New Directions)
Ohio (Sue & Doris Sylvester)
Marry You (Les New Directions)
Just The Way You Are (Finn et les New Directions)
Don't Cry For Me Argentina (Kurt & Rachel)
The Living Years (The Hipsters)
Hey Soul Sister (The Warblers)
(I've Had) The Time Of My Life (Sam, Quinn & les New Directions)
Dog Days Are Over (Mercedes, Tina & les New Directions)
The Most Wonderful Day Of The Year (Les New Directions)
We Need A Little Christmas (Les New Directions)
Baby, It's Cold Outside (Kurt & Blaine)
Merry Christmas Darling (Rachel)
You're A Mean One, Mr Grinch (musique de fond)
Last Christmas (Rachel & Finn)
Welcome Christmas (Les New Directions)
California Gurls (Les Cheerios)
Need You Now (Puck & Rachel)
She's Not There (L'équipe de football)
Bills Bills Bills (The Warblers)
Thriller / Heads Will Roll (Les New Directions & l'équipe de football)
See The USA In Your Chevrolet (Les New Directions - publicité
Fat Bottomed Girls (Puck)
P.Y.T (Pretty Young Thing) (Artie & Mike)
When I Get You Alone (The Warblers)
My Funny Valentine (Tina)
Silly Love Songs (The Warblers)
Somebody To Love (Sam, Mike, Artie & Puck)
Take Me Or Love Me (Rachel & Mercedes)
This Little Light Of Mine (Sue, Will & les enfants de l'hôpital de Lima)
I Know What Boys Like (Lauren)
Sing (Sue & Les New Directions)
My Headband (Chanson originale - Rachel)
Don't You Want Me (Blaine & Rachel)
Blame It (On The Alcohol) (Les New Directions)
One Bourbon, One Scotch, One Beer (Shannon Beiste & Will)
Tik Tok (Les New Directions)
Épisode 15 : Sexy [ ]
Do You Wanna Touch Me (Oh Yeah) (Holly Holiday & Les New Directions)
Landslide (Holly Holiday avec Santana & Brittany)
Afternoon Delight (Rachel, Quinn, Emma, Puck & Carl)
Do Ya Think I'm Sexy?(The Warblers - coupée au montage)
Blackbird (Kurt & The Warblers)
Trouty Mouth (Chanson originale - Santana)
Big Ass Heart (Chanson originale - Puck)
Hell To The No (Chanson originale - Mercedes)
Jesus Is My Friend (Aural Intensity)
Raise Your Glass (The Warblers)
Get It Right (Chanson originale - Rachel)
Loser Like Me (Chanson originale - Les New Directions)
All By Myself (Sunshine Corazon)
Bubble Toes (Mike - Danse)
Turning Tables (Holly Holiday)
I Feel Pretty / Unpretty (Rachel & Quinn)
Somewhere Only We Know (Blaine & The Warblers)
As If We Never Said Goodbye (Kurt)
Barbra Streisand (Les New Directions - Danse)
Born This Way (Les New Directions)
Épisode 19 : Rumeurs [ ]
I Don't Want To Know (Finn & Quinn)
I've Slept With You (Will & April)
Don't Stop (Les New Directions)
Rolling In The Deep (Jesse & Rachel)
Friday (Puck, Artie & Sam)
I'm Not Gonna Teach Your Boyfriend How To Dance With You (Blaine)
Dancing Queen (Mercedes & Santana)
Try A Little Tenderness (Mercedes)
Pure Imagination (Les New Directions)
I Love New York / New York, New York (les New Directions)
Bella Notte (Artie, Sam, Puck & Mike)
Yeah! (Troisième école - Chorale Féminine)
As Long As You're There (Vocal Adrenaline)
Pretending (Les New Directions)
Light Up The World (les New Directions)