PERRI, PERRI GOOD: Credit VH1’s Rick Krim and company for another You Oughta Know breakthrough with Atlantic Records recording artist Christina Perri, whose “Jar of Hearts” digital sales were up 59% this week, from 8k to 12.6k. The track, co-written and produced by L.A. songwriter/producer/performer Barrett Yeretsian, took off after it was featured on Fox-TV's So You Think You Can Dance. (10/20p)