Mark Heard: electric 12-string guitar, slide guitar solos on "Allison" and "Watcha Gonna Do About That", bass guitar on "Watcha Gonna Do About That" and "Stop the World", harmonica on "Celebrate This Heartbeat"
Rick Geragi: congas, bongos, percussion, DMX programming on "Stop The World"
Jay "Shotgun" Leslie: tenor and baritone saxophones, flute
John Clarke: flute and English horn
Barbara Northcutt: oboe
Darrel Gardner: French horn
Michael Amorosi: harp
Phil Keaggy: second lead vocal on "Who Will Save the Children"
Additional background vocals: Tom Howard & Dori Howard on "Still Small Voice" and "Who Will Save the Children"; David Edwards, Tonio K. on "Modern Myth"; Rachel Anderson, Amy Eason, Audrey Floyd, and Moses Toth: children's voices on "Who Will Save the Children"