Musicians answers level 81-90

Musicians answers level 81: Robbie Williams
Musicians answers level 82: Shania Twain
Musicians answers level 83: Ed Sheeran
Musicians answers level 84: Adam Lambert
Musicians answers level 85: Cee Lo Green
Musicians answers level 86: Norah Jones
Musicians answers level 87: Lana Del Rey
Musicians answers level 88: David Guetta
Musicians answers level 89: Carrie Underwood
Musicians answers level 90: Martin Garrix