This is a collection of sheet music and lyrics. More or less a German issue of Frank Zappa Songbook vol. 1.

ebay: "The introduction is in German, the lyrics in English. Musical notation with chords above. First song is Brown Shoes Don't Make It, last is Little House I Used to Live In. Excerpt for Electric Violin And Low Budget Symphony Orchestra arranged for piano and has separate 'transposed Bb Clarinet part'."