In Harmony (Roy Hargrove & Mulgrew Miller album)

In Harmony is a live album by trumpeter Roy Hargrove and pianist Mulgrew Miller, recorded live on two dates—January 15, 2006, at Merkin Hall, and September 11, 2007, at Lafayette College's Williams Center for the Arts—it was released posthumously by Resonance Records on July 23, 2021. The album is the only of Hargrove's featuring no drummer.

Hargrove and Miller had previously performed together a handful of times, including at Bradley's jazz club in Greenwich Village, later at the Lionel Hampton Jazz Festival in Moscow, Idaho, as part of the ensemble Superblue, in subsequent years, with Miller subbing in Hargrove's quintet, and having both starred on the album Dizzy’s Business (MCG Jazz, 2006) by the Dizzy Gillespie All-Star Big Band.