Iffy 歌詞
作詞Chris Brown, Joshua Isaih Parker, Samuel Jimenez, Dominique Logan, Patrizio Pigliapoco, Jamal "Spice" Gaines, Michael "TruPopGod" Jiminez, Eric Bellinger, Andre Romell Young, Curtis Jackson, Michael Elizondo, Lumidee Cedeno, Edwin Perez, Teddy Mendez, Steven Marsden
作曲Chris Brown, Joshua Isaih Parker, Samuel Jimenez, Dominique Logan, Patrizio Pigliapoco, Jamal "Spice" Gaines, Michael "TruPopGod" Jiminez, Eric Bellinger, Andre Romell Young, Curtis Jackson, Michael Elizondo, Lumidee Cedeno, Edwin Perez, Teddy Mendez, Steven Marsden