Artist: Shawn Mendes - Mixer: Zubin Thakkar - Mixer: Andrew Thornton - Artist: Camila Cabello - Producer: Nate Mercereau - Additional Producer: Ben Darwish - French Horn: Nate Mercereau - String Arranger: Nate Mercereau - Violin: Shaina Evoniuk - Viola: Shaina Evoniuk - String Arranger: Shaina Evoniuk - Piano: Ben Darwish - Mastering Engineer: Randy Merrill