ft. is the abbreviation for "feet", so no.
Uppercase letters should be for the artists, not for verbs in the middle of titles.
"featuring" is too long.
It depends on the featured artist. For example: Brandy & Monica for The Boy is Mine, Nicki Minaj feat. Rihanna for Fly, and Maroon 5 stands alone on Moves Like Jagger.
I alternate between feat. & featuring on iTunes. If the song title is long its automatically feat.. Capitalized "f"'s, ft. or using a slash is so tacky and ghetto.
ft. is the abbreviation for "feet", so no.
Uppercase letters should be for the artists, not for verbs in the middle of titles.
"featuring" is too long.
Mariah Carey & Whitney Houston - When You Believe
Madonna - Give Me All Your Luvin' (feat. Nicki Minaj & M.I.A.)
David Guetta - She Wolf (Falling to Pieces) [feat. Sia]