[Z]

Best:

Bad Lashes - Wonderwall
Girlband - Venus
Scott Bruton - She's Out Of My Life
Austin Drage - Billie Jean
Laura White - Fallin'
Daniel Evans - To Where You Are
Rachel Hylton - Feelin' Good
Ruth Lorenzo - Purple Rain
Diana Vickers - With Or Without You

JLS - Ain't That A Kick In The Head?
Eoghan - Could It Be Magic
Alexandra - Listen

Worst:

Bad Lashes - It Must Have Been Love
Girlband - Heal The World
Scott Bruton - Yeh Yeh
Austin Drage - Wishing On A Star
Laura White - You Are Not Alone
Daniel Evans - Don't Leave Me This Way
Rachel Hylton - Against All Odds
Ruth Lorenzo - I Just Can't Stop Loving You
Diana Vickers - Patience

JLS - Umbrella
Eoghan - Sometimes
Alexandra - Candyman