Readers discuss “Contra,” songs that have peaked at No. 2 on the Hot 100, including (so far) “Bad Romance” and an R&B legend.

Enrique Iglesias, the Latin artist who has most consistently released hit albums and singles in both English and Spanish and the artist with the most No. 1s on Billboard’s Hot Latin Songs chart (20), is putting the finishing touches on an album split evenly between both languages.

R&B/hip-hop. Pop. Rock. Reggae. Brazilian rhythms. And, of course, crunk.