Pentatonix on Its Virtual No. 1 With Frank Sinatra: ‘We Hope to Make the Sinatra Family Proud’

Sinatra bookends Billboard chart archives, as he sang on the No. 1 song — “I’ll Never Smile Again,” billed as by Tommy Dorsey ...

Pentatonix scores first 'Billboard' #1 airplay hit — with some help from Frank Sinatra

In the past, Pentatonix has released singles featuring the group singing with recordings of artists who are no longer with us ...