Not here for a stan war. Keep it nice.
All of these artists have very different ways of writing a song + expressing their feelings. Which one connects more with you? Which one has the best songwriting abilities in your opinion? Also, remember they do different styles of music so their writing is different.
AMY WINEHOUSE
LADY GAGA
ADELE
BEYONCÉ
LANA DEL REY
FLORENCE WELCH
Feel free to add another artist if you think it's missing.
EDIT: These are the artist you've suggested so far:
COLDPLAY
TAYLOR SWIFT
MARIAH CAREY
AVRIL LAVIGNE
KELLY CLARKSON
MADONNA
EMINEM
KE$HA
NICOLE SCHERZINGER
KATY PERRY
SIA