"The studio disc was more experimental, each member getting a certain amount of space on the record to make his own music -- Richard Wright's "Sysyphus" was a pure keyboard work, featuring various synthesizers, organs, and pianos; David Gilmour's "The Narrow Way" was a three-part instrumental for acoustic and electric guitars and electronic keyboards; and Nick Mason's "The Grand Vizier's Garden Party" made use of a vast range of acoustic and electric percussion devices. Roger Waters' "Grantchester Meadows" was a lyrical folk-like number unlike almost anything else the group ever did".