not sure which commercial you are referring to but Dawes- "when my time comes" is in their newest ad
Justin Hines
Santa.
Pomplamoose
The song in the Zales commercial Nov. 2010 is Girl on my Mind by the Black Keys
New Seekers
The singer is Stacey Steinmeier
Ben Griffith
Gene Wilder
"If It's Love" by Squeeze
Florence and the machines
Schwab - The Mole Man
It's "Float On" by Modest Mouse.