1Boyce Avenue
2Christina Grimmie (zeldaxlove64)
3Madilyn Bailey
4Megan Nicole (megannicolesite)
6Kurt Hugo Schneider
7Chrissy Costanza (Against the Current)
8Cimorelli (cimorellitheband)
9Tiffany Alvord (TiffanyAlvord)
10Gabrielle Aplin
11Sarah Close (SarahClose1)
16Shawn Mendes
21Superfruit (Mitch Grassi and Scott Hoying)
23Karmin
24Jackie Evancho
26Lindsey Stirling
28Max Schneider
29Megan & Liz (MeganandLiz)
30Maddi Jane (maddijanemusic)
31Conor Maynard (skillzaisherebooya)
34Pentatonix