boy until a NEW arranger comes to market we will have to watch you tube videos of what ever
...that said Buble` is at least trying to keep the great crooners like Frank Sinatra, etc, alive thru his Covers & Tributes. He came on the scene just at the right time after FS passing. Many Musical things are going on behind the scene of any major show these days live music & otherwise using today's modern technology to make it sound amazing due to great sound engineers who can balance and highlight each part of the music at will thruout.
..no use wondering how it's done just enjoy it,
... afterall people almost paid a few hundred $$+ for a seat to see the show.


Thanx for sharing.