The Circling Hour is a progressive rock album by Iona, released in 2006. It marked a return to the studio for the band after a break of nearly six years to record a full album.
Joanne Hogg - lead and backing vocals, choir chorus, keyboards
Dave Bainbridge - electric and acoustic guitars, keyboards, bouzouki, choir voices, Hammond organ, wind chimes, high-strung acoustic and electric guitars, mandolin, piano, e-bow guitars
Troy Donockley - Uilleann pipes, low and high whistles, tofran, bouzouki, vocals, choir voices, e-bow guitar, slide guitar
Frank Van Essen - drums, bodhran, shaker, violin, choir voices, darabukkas, finger cymbals, tambourine, djembe, drum pads, tom toms, violas