Updated: Seasons 1 & 2
SOLOS
Season One
I Say a Little Prayer (Showmance)
You Keep Me Hangin' On (Throwdown)
Papa Don't Preach (Hairography)
It's a Man's Man's Man's World (Funk)
SOLOS(In A Duet)
Season Two
Lucky (Sam) (Duets)
I Feel Pretty/Unpretty (Rachel) (Born This Way)
I Don't Want to Know (Finn) (Rumours)
SOLOS(In A Group Number)
Season One
Don't Stop Believin' (The Rhodes Not Taken) (Unreleased)
Express Yourself (The Power of Madonna)
Bad Romance (Theatricality)
Season Two
Time Warp (The Rocky Horror Glee Show)
Marry You (Furt)
I've Had) The Time of My Life (Special Education)
Afternoon Delight (Sexy)
Don't Stop (Rumours)
Also note (In a Group Number)
Season 2:
One of Us (Grilled Cheesus) (harmony to Kurt solo)
Dammit Janet (The Rocky Horror Glee Show) (harmony with Kurt and Mercedes)
The Most Wonderful Day of the Year (episode only)
God Rest Ye Merry Gentlemen (Not from episode)
