Memorable music I've heard in 2015 so far.

In no specific order:
1. Glen Campbell--RHINESTONE COWBOY (40th Anniversary Reissue)
2. Wilco--STAR WARS
3. Kirsty MacColl--ALL I EVER WANTED: THE ANTHOLOGY
4. The Rolling Stones--MARQUEE CLUB 1971 (CD/Blu-ray/DVD)
5. Leonard Cohen--"Nevermind" from POPULAR PROBLEMS; Season 2 theme song
for TRUE DETECTIVE
6. Giorgio Moroder and Kylie Minogue--"Right Here, Right Now" from DEJA VU
7. Janet Jackson--"No Sleeeep"
8. Beck--"Dreams"
9. Best Coast--"Feelin' OK" from CALIFORNIA DREAM
10. The Kinks--THE ANTHOLOGY 1964-1971 boxset
11.  Robin Gibb--SAVED BY THE BELL: THE COLLECTED WORKS 1968-1970 (boxset)
12. Britney Spears/Iggy Azaelea--"Pretty Girls"
13. Madonna--"Ghosttown" from REBEL HEART
14. Tina Turner/David Bowie--"Tonight" (Live) from PRIVATE DANCER 30TH ANNIVERSARY EDITION
15. Leon Bridges--"Coming Home" from COMING HOME
16. Amy Winehouse--"All My Loving" (Beatles cover available on YouTube)
17. Florence + The Machine--"Ship To Wreck"
18. Ben Folds--"Phone In A Pool"
19. Elle King--"Exes and Ohs"
20. Blur--THE MAGIC WHIP
21. Franz Ferdinand/Sparks--FFS