Been playing around with NI Upright Piano, it has a clean sound and helped these commercial tunes stay very acoustic/natural sounding.
Slideshow
Could easily be in an Apple commercial.
Home Improvement
Motivated to do some yard improvements after this one?
Explore
Travel and introspection, would pair well with some aerial shots.
Navigate
Acoustic with a catchy whistle.
Download links and additional formats in the Commercial section.