'Frets' is an album about - among other things - lists. So, in lieu of a flailing description, below you'll find several incomplete, though helpful lists. Types of People Involved In The Project - sound engineers, ministers, former-grocers, musicians, athletes, arachnophobes. Instruments Used - marimba, guitar, mandocello, melodica, pedal steel, cavaquinho. Nouns Used In The Lyrics - guest, villa, guilt, visor, wound, curio, sheep, mouth, cherub, porcelain.