Far from her newborn son, Alicia Keys collaborates with Sampha, who has just lost his mother. Together, they give a longing melody life.

In his quest to capture Aaron Burr's voice, Lin-Manuel Miranda finds his lines on the subway. Many breathless choruses later, can he relate to Burr?

No obvious chorus plus a lead mandolin and handclaps equals the least likely chart-topper of the '90s. R.E.M. looks back at the life-changing track.

Ty Dolla $ign pens a verse in minutes, picks up multiple instruments and brings in Kendrick Lamar and Brandy for this moving love song to his city.

When a bad breakup spills into the studio, Dua Lipa finds release in high-drama strings, throwback analog synths and memories of her parents' faves.

Eager to beat the sophomore album slump, the Killers dusted off three chords to capture their desert home of Las Vegas — and mine for pop anthem gold.

Broken-down sounds, damaged vocals and naked emotion make a chilling coda to a blockbuster LP as Trent Reznor talks about transforming pain into art.

After stepping back from stardom, Natalia Lafourcade rediscovers her roots, which are planted deep in Veracruz and the rhythm of huapango folk music.