progshine
Jon Lord had been very active between all the bands he was in. Between recording and touring with Deep Purple and Whitesnake he had a solo career where he tried to fulfill his classical dream. He tried with Deep Purple in Concerto For Group And Orchestra (1970), the band wasn't that much interested, so he tried solo with Gemini Suite (1971) and then Windows (1974), his second solo album.
I think he lost himself here, Windows (1974) is quite boring and full of nonsense music. Only this last line would resume the album quite accurately, but, for the sake of the album Jon Lord was smart enough to bring in some good participations like David Coverdale and Glenn Hugues (both his partner in Deep Purple at the time). They play a good role when the moments that the music really appears. Because the rest of the time the album is just a fail try in making a 'serious composition'.