Tom Moon

When the pianist Esbjorn Svensson died in a scuba accident in 2008, many fans of his group, the Swedish trio known as E.S.T., wondered if there might be some unreleased experiments lurking in a studio vault. There were. Just out is a disc called 301, which was recorded in 2008 during sessions for the group's final album.

The other day, I had a conversation with Melody Gardot about space. Not outer space, but the space between notes in her music. These days, there's lots of it.

Right now, Dan Auerbach is living a rock-star moment, with his hard-hitting blues-rock duo The Black Keys selling out arenas all over the country. Lots of people want him on their records. So what does he do? He seeks out the 71-year-old Dr.

Critic Tom Moon reviews two contrasting perspectives on the intersection of jazz and gospel music. Multi-instrumentalist Don Byron has just released "Love, Peace and Soul" featuring his New Gospel Quintet. Also out is a set of duets between the late pianist Hank Jones and bassist Charlie Haden, titled "Come Sunday." Moon says the two projects reimagine old-time religious tunes in surprisingly different ways.