Gregory Is Here is a jazz tune composed by Horace Silver, featured on his 1973 Blue Note album In Pursuit of the 27th Man. The track runs 6:21 and showcases Silver at the piano with Randy Brecker on trumpet and flugelhorn and Michael Brecker on tenor sax for this piece. The album was recorded at Van Gelder Studio in Englewood Cliffs, New Jersey on October 6 and November 10, 1972 and released in mid-March 1973. It sits in the hard bop tradition with a funky soul influence, a style the AllMusic review notes as characteristic of Silver yet presented with an unusually modern sound for the artist. The recording also features Bob Cranshaw on electric bass and Mickey Roker on drums, with David Friedman contributing vibes on other tracks.