By Raisa Bruner

4:06 PM EDT

This week marks the return of Christina Aguilera, yes, but don’t forget about Enrique Iglesias — back with his first English-language single in four years — and Florence + the Machine, revving up for a new album release later this summer. Also: indie singer Jessie Reyez critiques sexual double standards in a sharp, empowering new song; Shawn Mendes and Khalid reflect on gun violence and provide an anthem for the kids in “Youth;” and rapper Desiigner surprise-releases a debut EP that shows off his signature sound.