Released in 1968, Mr. Wonderful is the second album by the British blues-rock band, Fleetwood Mac. This all-blues album was broadly similar to their debut album, albeit with some changes to personnel and recording method. The album was recorded live in the studio with miked amplifiers and PA system, rather than plugged into the board. A horn section was introduced; and Christine Perfect (nee McVie) of Chicken Shack was featured on keyboards. An expanded version of this album was included in the box set, The Complete Blue Horizon Sessions. User-contributed text is available under the Creative Commons By-SA License; additional terms may apply.