mariah carey resting on the hard parts and a second later hitting an eb5 while rehearsing "anytime you need a friend" (1994)

mariah carey checking her whistle note before sounding like a bird while singing "dreamlover" (1993)

mariah carey showing her flawless vocal control to the music industry while singing "if it's over" (1992)

mariah carey bringing powerful vocals while singing "can't let go" on saturday night live (1991)

mariah carey serving amazing vocals and whistles while having fun singing "all in your mind" acapella (1990)

mariah carey showing her flawless vocals while singing "emotions" (1991)

mariah carey delivering amazing vocals while singing with children "i''ll be there" (1992)

mariah carey being the songbird supreme while hitting her amazing whistles singing "all in your mind" (1993)

mariah carey bringing powerful vocals while singing "anytime you need a friend" (1994)

mariah carey showing her impressive vocal control while singing "forever" (1996)

mariah carey serving her flawless vocals while singing "my all" on saturday night live (1997)

mariah carey and the queen of soul aretha franklin delivering amazing vocals while singing "chain of fools" (1998)

mariah carey bringing her amazing tone while singing "against all odds" (1999)

mariah carey delivering an iconic performance while singing "heartbreaker" in a boxing ring on the rainbow tour (2000)

mariah carey showing her amazing vocal agility while singing "lead the way" (2001)

mariah carey being the songbird supreme while singing "the one" (2002)

mariah carey showing how to create an amazing climax while singing "through the rain" (2003)

mariah carey undoubtedly created one of the best r&b songs in the world when she released "we belong together" (2006)

mariah carey serving beauty and her iconic vocals while singing "touch my body" on saturday night live (2008)

mariah carey when she covered "i want to know what love is" proved that she can improve on the original and make it her own, this was so recognized by brazilians that this song was #1 for 27 consecutive weeks on the brazilian charts (2009)