"Blue Water" by Eric Marienthal from his Just Around the Corner release (2007)
This is a particularly lovely YouTube video in terms of the tropical imagery still frames.
"More Than a Woman" by the Bee Gees from their legendary Saturday Night Fever: The Original Movie Sound Track album (1977)
And continuing with the disco theme (not to mention an upbeat song) ...
"Let's Groove" by Earth, Wind & Fire from the group's Raise! release (1981)
OK, that's all for now. I'm heading out in a bit. I've actually had company while putting together this entry -- Ms. Wendy, who is back from Africa but soon to travel to the Middle East to continue her GOOD WORK of the world.