4.1 - “The New Rachel”
Chasing Pavements - New Directions
Call Me Maybe - Tina, Britney, Blaine, Wade (Unique)
It’s Time - Blaine 
Americano / Dance Again - Cassandra July
Never Say Never - Jake
New York State of Mind - Rachel and Marley
4.2 - “Britney 2.0”
Gimme More - Britney
Boys / Boyfriend - Blaine and Artie
Hold It Against Me - Britney 
Oops!…I Did It Again - Rachel

These are all the songs that I could find and the only info Wikipedia provided me with for who is singing what! Feel free to message me if a link doesn’t work or something is incorrect ! ENJOY ! XOXO

4.1 - “The New Rachel”

4.2 - “Britney 2.0”

These are all the songs that I could find and the only info Wikipedia provided me with for who is singing what! Feel free to message me if a link doesn’t work or something is incorrect ! ENJOY ! XOXO