Original sentence: In the ‘’Sound of 2009’’ poll of 130 music experts La Roux has charted with  a number 1 and  2 UK singles as well as a number 2 album.. Whilst Lady Gaga has had massive worldwide chart success
Edited sentence: 1 successes in the UK and the US.In the ‘’Sound of 2009’’ poll of 130 music experts La Roux has charted with  a number 1 and  2 UK singles as well as a number 2 album.. Whilst Lady Gaga has had massive worldwide chart success with her first two singles Just Dance and Poker Face being No