Complex sentence: "Enough Said" is a duet performed by American recording artist Aaliyah and Canadian entertainter Drake, taken from Aaliyah's yet-untitled second posthumous album, scheduled for fall 2012.
Split into simpler sentences: Enough Said is a song performed by American recording artist Aaliyah. Featuring additional vocals by Canadian entertainter Drake, taken from Aaliyah's yet-untitled second posthumous album, scheduled for fall 2012.