Loren Gray, 17

Taylor Swift, 30

Pink, 40

Daya, 21

Christina Perri, 33

Chris Motionless, 33

Sierra Deaton, 29

Jackie Evancho, 19

Gabby Barrett, 19

Patti LaBelle, 75

Dana Vaughns, 22

Joan Jett, 61

Sabrina Nicole Stewart, 25

Vanessa Carlton, 39

Alex B, 20

Billie Holiday (1915-1959)

Jazmine Sullivan, 32

Catie Turner, 20

Jill Scott, 47

Lzzy Hale, 36

Patrick Monahan, 50

Bianca Ryan, 25

Julia Pierce, 22

Perry Como (1912-2001)

Bret Michaels, 56

Bruce Wiegner, 31

Trent Reznor, 54

Gavin Becker, 21

Dan Smyers, 32

Cody Wise, 24

Sean Van Der Wilt, 40

Daryl Hall, 73

Marian Anderson (1897-1993)

Katelyn Jae, 27

Rozes, 26

Musiq Soulchild, 42

KidzBopAhnya, 15

Kalenna Harper, 37

Tammi Terrell (1945-1970)

Frankie Avalon, 80

Fabian, 77

Teddy Pendergrass (1950-2010)

Wanya Morris, 46

Jim Croce (1943-1973)

Jaira Burns, 23

Zz Ward, 33

Mason Levi, 23

Shanice, 46