sinead o'connor - nothing compares
what! this is a great song
and its 'Nothing Compares 2 U'!
MCR - Welcome to the black parade
Scouting For Girls - all of them (they all sound the same anyway)
Amy Winehouse - Back to Black (And the rest of them)
actually i just dont like any of these people's songs!
all adele songs
all amy whinehouse songs
all kooks songs
all scouting for girls songs
all housiers songs
all my chemical romance songs
all happy hardcore rubbish
all sinead o connor song
all young buck songs
all soulja boy songs
all christmas songs!!
i went over 3 
Amazing how music can generate such passion, isn't it? 
Personally I agree with most of the above - And I would like to add the vast majority of new bands called "THE - something or other" - the pigeon detectives, the kooks, the feeling etc.
Anything by,
MIKA,
Abba,
Queen.
And anything played on either Heart.fm or Smooth radio.
Naming 3 is damned hard
.
I think you people are all musically challenged
Scouting for Girls, The Pigeon Detectives, The Kooks, The Feeling - they are all good.
The people that claim they hate all this music - I would be interested to know what music you do like.
I absolutely cannot stand Mariah Carey - she is the most annoying woman in music. As for the other two, I don't know really but there is no one even close to Mariah.