After Selena was killed in 1995, several songs were released. "Siempre Hace Frio" had a mixture of mariachi and ranchera music and "Only Love" is a pop-confessional. Both of these songs were on "Siempre Selena" (1996). "A Boy Like That" was a charity song to help AIDS patients; it was also a cover version from the "West Side Story" movie. "Where Did the Feeling Go?" is a ballad song, while "Is It the Beat?" is an electronic dance-pop song. The "Disco Medley" is a disco melody song; that contained the "Last Dance", "The Hustle" and "On the Radio" mixed into one song; these songs were originally recorded by Donna Summer ("Last Dance", "On the Radio") and Van McCoy ("The Hustle"). The "Cumbia Medley" is a live cumbia melody song; that contained "Como La Flor", "La Carcacha", "Bidi Bidi Bom Bom" and "Baila Esta Cumbia" mixed into one song; these songs are on the (1997). The "Con Tanto Amor Medley" is a ballad melody that contained "Amor Prohibido", "Si Una Vez" and "Como La Flor" mixed into one song; it was featured on "Ones" (2002). "Puede Ser" is a Spanish rock duet and was featured on "Momentos Intimos" (2004). "Lo Dejo Solo" is a polka song and was on the "Classic Series Vol. 1" album in 2007. There are currently more unreleased songs Selena had recorded. Her father, Abraham Quintanilla Jr, and EMI Latin currently hold the rights to those songs.