Mark Tremonti, of the band Creed, has done a whole album of singing Sinatra, with some of the remaining members of Sinatra's band. Mark has gifted the album to the National Down Syndrome Society (NDSS), all proceeds will be used to help fund NDSS, the gift of music to children with developmental disabilities. And may I say of having listened to Ol' Blue Eyes for the better of 55 years, he nails it. He has the phrasing, the timing and the style down to a science.

Here's the story:

https://youtu.be/7FroQm-63RI

The link to the record is in the video description