Smith originally recorded a demo of the song in 1995 for singer Mary Lou Lord. It's being made available in an expanded version of his 1997 album Either/Or for the album's 20th anniversary.
Grant, who is HIV positive and a recovering addict, finds courage in writing intensely honest music. "When you perform it, there's just the joy of connecting with people," he says.
The composer's string quartets are known for their use of microtones — and their extreme technical difficulty. Just in time for his 90th birthday, The Kepler Quartet has finally recorded them all.
The Christmas staple "Jingle Bells," has been the subject of many arguments about its provenance. Researcher Kyna Hamill, who did some more digging, talks with NPR's Ailsa Chang.