RASCOE: Jonathan Butler is a South African jazz musician and has a new album out called "Ubuntu." Thank you so much for joining us. BUTLER: You're so welcome. Thank you so very much for having me.

24—Guitarist and singer-songwriter Jonathan Butler ... According to Jazz!" concert on April 7 at 6 p.m. The performances will celebrate the release of Butler's new album, "Ubuntu," which ...

Bassist Marcus Miller, who produced Jonathan Butler's latest album, "Ubuntu," will accompany Butler for a Berks Jazz Fest opening night concert. (Courtesy of Marcus Miller) Butler had just ...