ムティア・ブエナ
2006: "This Is Not Real Love"
2007: "Real Girl"
2007: "Song 4 Mutya (Out of Control)"
2007: "Just a Little Bit"
2007: "B Boy Baby" (feat. エイミー・ワインハウス)
2008: "With You" (with アシュリー・ウォルターズ)
2009: "Fallin" (With Ultra and Agent X)