Absolutely agree. I see Kirk playing Soul and R&B in his quarters. Perfect mood music for whenever a female might visit. Barry White will still move you hundreds of years in the future.
Yes. Jim Kirk would definitely have some Barry White on his play list. Elton John's "Rocket Man" has to be there too, of course.
Uhura listens to boot-legged copies of Klingon opera just to stay sharp on the language (which is also why she reads Shakespeare in the original Klingon).
Spock has been known to listen to Irish folk music and play along on his Vulcan lyre. He also secretly dances to 1970s Earth disco.
Spock Prime has been inexplicably going around new Vulcan humming, "Row, Row, Row Your Boat."